{
  "id": "guitar-tone",
  "title": "Understanding Guitar Tone: Recording and Performance",
  "course_url": "/learn/courses/guitar-tone.html",
  "audience": "advanced",
  "lesson_count": 24,
  "mapped_checkpoint_count": 24,
  "rows": [
    {
      "id": "tone-01",
      "lesson_number": 1,
      "title": "1. Hear tone as a musical role",
      "assignment": "Listen to the reference without looking at controls. Write one musical role and three audible qualities. Choose one change to test and state what would count as improvement.",
      "practice_steps": [],
      "evidence_requirement": "Identify the intended expression and point to two audible details that support your interpretation.",
      "standards": [
        "interpret"
      ],
      "assessment_criteria": [
        "Identify the intended expression and explain how specific musical elements and production choices convey it."
      ],
      "assessed_focus": "Identify the intended expression and explain how specific musical elements and production choices convey it.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-02",
      "lesson_number": 2,
      "title": "2. The player is the first tone control",
      "assignment": "Record the same phrase with two attack strengths. Keep input gain fixed and check that neither recording clips. Compare attack and decay, then listen within the arrangement.",
      "practice_steps": [],
      "evidence_requirement": "Keep the original recording, setup details and playback check. A proposed setup or supplied recording does not demonstrate your own capture skill.",
      "standards": [
        "capture"
      ],
      "assessment_criteria": [
        "Select and connect the equipment, record the planned material, and replay it to verify the capture."
      ],
      "assessed_focus": "Select and connect the equipment, record the planned material, and replay it to verify the capture.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-03",
      "lesson_number": 3,
      "title": "3. Pickups, loading, and guitar controls",
      "assignment": "Record a fixed phrase at two guitar-volume settings. Compare first at their natural levels, then at matched listening levels. Repeat with the tone control and describe frequency balance separately from loudness.",
      "practice_steps": [],
      "evidence_requirement": "Label the parts, connections and direction of flow. Use the model to explain one result or predict the effect of a specific change.",
      "standards": [
        "model"
      ],
      "assessment_criteria": [
        "Identify the parts and connections, then use the diagram or sequence to explain or isolate a problem."
      ],
      "assessed_focus": "Identify the parts and connections, then use the diagram or sequence to explain or isolate a problem.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-04",
      "lesson_number": 4,
      "title": "4. Build a signal path you can explain",
      "assignment": "Open a saved course copy in apStudio. Add Velcro Underground or one artistpro pedal and trace its input and output. Write the routing and make a bypass comparison before adding another process.",
      "practice_steps": [],
      "evidence_requirement": "Label the parts, connections and direction of flow. Use the model to explain one result or predict the effect of a specific change.",
      "standards": [
        "model"
      ],
      "assessment_criteria": [
        "Identify the parts and connections, then use the diagram or sequence to explain or isolate a problem."
      ],
      "assessed_focus": "Identify the parts and connections, then use the diagram or sequence to explain or isolate a problem.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-05",
      "lesson_number": 5,
      "title": "5. Separate input drive from output level",
      "assignment": "Compare low and high drive at comfortable level. Describe one change in attack and one in sustained texture. Reproduce the comparison with input drive changing and output level compensated.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-06",
      "lesson_number": 6,
      "title": "6. Distortion, harmonics, and note separation",
      "assignment": "Compare a single note and a chord through the same drive setting. Increase drive while compensating output level. Describe note separation and save a clean source for future comparisons.",
      "practice_steps": [],
      "evidence_requirement": "Add a labeled sketch explaining the sound behavior you observed, and cite the relevant lesson or source. Separate a listening observation from a physical measurement.",
      "standards": [
        "sound"
      ],
      "assessment_criteria": [
        "Connect the observed sound to its physical or digital cause and use a labeled sketch or graphic to explain it."
      ],
      "assessed_focus": "Connect the observed sound to its physical or digital cause and use a labeled sketch or graphic to explain it.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-07",
      "lesson_number": 7,
      "title": "7. EQ before drive and EQ after drive",
      "assignment": "Listen to EQ-before-drive and EQ-after-drive. Write what changes despite identical parameter values. Reproduce both orders and judge them in context.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-08",
      "lesson_number": 8,
      "title": "8. Compression and the shape of a note",
      "assignment": "Compare light and heavy sensitivity. Describe the attack-to-body relationship and noise between phrases. Test the compressor before and after drive in a saved copy.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-09",
      "lesson_number": 9,
      "title": "9. Noise, bypass, and useful silence",
      "assignment": "Listen to a quiet interval and a sustained decay. Bypass one stage at a time and note where noise changes. If using a gate, test your softest intended note and longest useful decay.",
      "practice_steps": [],
      "evidence_requirement": "Retain the starting state, the proposed change and its result. Explain what the test established and what you would try next.",
      "standards": [
        "design"
      ],
      "assessment_criteria": [
        "State the problem and expected result, test a controlled change, and use the result to choose the next action."
      ],
      "assessed_focus": "State the problem and expected result, test a controlled change, and use the result to choose the next action.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-10",
      "lesson_number": 10,
      "title": "10. Modulation as controlled motion",
      "assignment": "Compare subtle and deep chorus on the same phrase. Listen to the slow phaser and describe the moving quality. Test your preferred setting in stereo and mono.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-11",
      "lesson_number": 11,
      "title": "11. Delay, repeats, and the spaces between notes",
      "assignment": "Compare the short and long delay. Change feedback without changing blend, then reverse that test. Rehearse a switch while a tail is still sounding.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-12",
      "lesson_number": 12,
      "title": "12. Reverb and a believable sense of space",
      "assignment": "Create dry and modest-reverb versions using your processor. Compare the same setting on sparse and busy phrases. Test reduced effect level and shorter duration separately.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-13",
      "lesson_number": 13,
      "title": "13. Speakers, cabinets, and recording perspective",
      "assignment": "Choose either a real microphone-position test or a modeled cabinet comparison. Keep the source and other settings fixed. Label the test as physical or modeled and describe the audible result.",
      "practice_steps": [],
      "evidence_requirement": "Include a labeled placement sketch and microphone information from its manufacturer. Record whether you made the capture yourself, observed a demonstration, or analyzed supplied audio. Practical microphone operation requires a witnessed capture.",
      "standards": [
        "mic"
      ],
      "assessment_criteria": [
        "Compare microphone behavior, justify placement and connections, and check the result against the recording purpose."
      ],
      "assessed_focus": "Compare microphone behavior, justify placement and connections, and check the result against the recording purpose.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-14",
      "lesson_number": 14,
      "title": "14. Combine paths without losing the guitar",
      "assignment": "Compare each branch alone and then the blend. Check the blend in mono and note lost or reinforced regions. Distinguish a polarity test from a timing adjustment in your notes.",
      "practice_steps": [],
      "evidence_requirement": "Add a labeled sketch explaining the sound behavior you observed, and cite the relevant lesson or source. Separate a listening observation from a physical measurement.",
      "standards": [
        "sound"
      ],
      "assessment_criteria": [
        "Connect the observed sound to its physical or digital cause and use a labeled sketch or graphic to explain it."
      ],
      "assessed_focus": "Connect the observed sound to its physical or digital cause and use a labeled sketch or graphic to explain it.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-15",
      "lesson_number": 15,
      "title": "15. Make the recorded tone work in the arrangement",
      "assignment": "Compare the EQ examples alone, then in the arrangement. Try level and arrangement changes before adding another effect. Save a version and explain the guitar’s relationship to bass and foreground.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-16",
      "lesson_number": 16,
      "title": "16. Translate the tone to performance",
      "assignment": "Build and save rhythm, feature, and spacious versions. Rehearse switching, tails, mono translation, and output levels. Write a final analysis with tested conditions and any physical tests still pending.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-17",
      "lesson_number": 17,
      "title": "17. Effect families: what changes, and what drives the change",
      "assignment": "Choose one level, one drive, one filter and one time effect from the pictured pedal library. Keep the phrase and monitoring level fixed. Describe attack, harmonic density, motion and tail separately. Compare tremolo with an attack-driven filter: does the motion follow the clock or your playing?",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-18",
      "lesson_number": 18,
      "title": "18. Build a pedalboard with an audible purpose",
      "assignment": "Choose a passage and write a goal such as clear rhythm behind the vocal; describe the attack and space you want. Start with amp and cabinet only. Identify one audible problem, then add a drive, filter, dynamics or time effect only if it addresses that problem. Compare EQ before and after drive at matched listening level. Explain which order gives useful note separation for this part. Try another pickup, guitar or attack strength. Adjust the relevant stage and explain why copying the original setting did not give the same behavior. Return to the arrangement, bypass each added effect and keep the simplest chain that serves the goal.",
      "practice_steps": [],
      "evidence_requirement": "Retain the starting state, the proposed change and its result. Explain what the test established and what you would try next.",
      "standards": [
        "design"
      ],
      "assessment_criteria": [
        "State the problem and expected result, test a controlled change, and use the result to choose the next action."
      ],
      "assessed_focus": "State the problem and expected result, test a controlled change, and use the result to choose the next action.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-19",
      "lesson_number": 19,
      "title": "19. Buffers, loading and the OBEL distinction",
      "assignment": "Place OBEL on a recorded track and compare active with bypass at the same level. Draw the physical pickup, buffer, send, effects return and final volume path for the wiring you actually have. Explain which parts of that diagram happen before conversion into digital audio.",
      "practice_steps": [],
      "evidence_requirement": "Label the parts, connections and direction of flow. Use the model to explain one result or predict the effect of a specific change.",
      "standards": [
        "model"
      ],
      "assessment_criteria": [
        "Identify the parts and connections, then use the diagram or sequence to explain or isolate a problem."
      ],
      "assessed_focus": "Identify the parts and connections, then use the diagram or sequence to explain or isolate a problem.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-20",
      "lesson_number": 20,
      "title": "20. Attack-driven filters and silence-reset swells",
      "assignment": "Compare Quackmaster sensitivity 0.65, Peak 0.50, LP, full wet with the reference. Set Wah Volume to Volume/Swell, position 1.0, trigger −46 dB; compare rise 180 ms and 900 ms. Play separated notes with muted gaps, then legato notes. Raise the trigger above the idle noise and document rearming. Repeat with softer and stronger attacks. Set sensitivity or trigger for the signal you actually have, then compare muted gaps with legato playing.",
      "practice_steps": [],
      "evidence_requirement": "Retain the starting state, the proposed change and its result. Explain what the test established and what you would try next.",
      "standards": [
        "design"
      ],
      "assessment_criteria": [
        "State the problem and expected result, test a controlled change, and use the result to choose the next action."
      ],
      "assessed_focus": "State the problem and expected result, test a controlled change, and use the result to choose the next action.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-21",
      "lesson_number": 21,
      "title": "21. Choose an amplifier by behavior",
      "assignment": "Choose two amplifier images and list a listening goal for each. Keep the cabinet fixed; match output and compare attack, breakup and chord separation. Save the preferred amp, then compare two cabinets without changing its gain. Try a different pickup or attack strength. Restore the desired breakup with input or gain before matching final output; explain why the original numbers needed adjustment.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-22",
      "lesson_number": 22,
      "title": "22. Cabinets, microphone types and profile choices",
      "assignment": "Compare Flat reference, dynamic-style curve and condenser cardioid curve at matched playback level. Keep amp and cabinet fixed while comparing two target profiles. With your physical cabinet, record center/edge and near/far tests, then check any two-mic blend in mono. Name the capture problem first: harsh attack, excess bass, spill or phase cancellation. Compare a placement or profile change appropriate to that problem, and explain its limits.",
      "practice_steps": [],
      "evidence_requirement": "Include a labeled placement sketch and microphone information from its manufacturer. Record whether you made the capture yourself, observed a demonstration, or analyzed supplied audio. Practical microphone operation requires a witnessed capture.",
      "standards": [
        "mic"
      ],
      "assessment_criteria": [
        "Compare microphone behavior, justify placement and connections, and check the result against the recording purpose."
      ],
      "assessed_focus": "Compare microphone behavior, justify placement and connections, and check the result against the recording purpose.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-23",
      "lesson_number": 23,
      "title": "23. Series and parallel: clarity, character and space",
      "assignment": "Choose a goal: a unified lead tone or a clear anchor with a moving layer. Draw the processes needed to achieve it. Hear the anchor alone in the arrangement. Add the second path gradually, match final level and name what it improves or obscures. Compare motion on the added branch with motion after the combined paths. Explain the effect on attack stability and clarity. Check the blend in mono. If low notes or chords become hollow, reduce the added path and compare simpler processing choices. Adapt the preferred route to a dense and a sparse passage; save the version that leaves the important musical events clear.",
      "practice_steps": [],
      "evidence_requirement": "Name the musical aim and two listening criteria. Mark the exact passage supporting your decision; explain one benefit and one cost of the chosen version.",
      "standards": [
        "compare"
      ],
      "assessment_criteria": [
        "Name the musical purpose, compare the same passage fairly, and support the decision with audible details."
      ],
      "assessed_focus": "Name the musical purpose, compare the same passage fairly, and support the decision with audible details.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    },
    {
      "id": "tone-24",
      "lesson_number": 24,
      "title": "24. Build rhythm, lead and spacious tones for the song",
      "assignment": "Choose a passage and describe the musical role, desired attack, body, sustain and space for each of your three tones. Compare the supplied examples at comfortable matched level. Write one useful quality and one possible problem in each, then listen in the arrangement. Choose one example as a starting point. Change one stage to address a named problem; preserve a before/after comparison and explain the result. Try a different pickup, guitar, attack strength or passage. Adjust input drive, frequency balance or space according to what actually changed. Check mono, level transitions and tails through your intended destination. Save three usable tones and explain the choices in your final analysis.",
      "practice_steps": [],
      "evidence_requirement": "Add a brief annotation to each selected item: your role, the task, a decision you made, the result and one skill to develop next.",
      "standards": [
        "portfolio"
      ],
      "assessment_criteria": [
        "Select relevant work, identify individual contributions, and explain the process, result and next learning step."
      ],
      "assessed_focus": "Select relevant work, identify individual contributions, and explain the process, result and next learning step.",
      "alignment_scope": "The named work assesses this part of the standard; consult the official source for its complete scope."
    }
  ],
  "teacher_assessment": {
    "instructions": "Assess the work named in each row. Record the file or portfolio entry, the criterion, the result and the next action. Use a practical observation for equipment operation. Give feedback on the learner’s decisions as well as the finished result.",
    "levels": {
      "3": "Criterion met, with independent verification or a successful application in another situation.",
      "2": "Criterion met: the required work is complete, accurate and supported by evidence.",
      "1": "Some relevant work is present, but the intended result has not been demonstrated.",
      "0": "The required evidence has not been submitted or demonstrated."
    },
    "self_guided": "Read the evidence requirement before starting. Save the work, check each criterion and revise any missing or unsuccessful part. Use a peer or instructor for tasks that require feedback or a witnessed practical demonstration."
  },
  "teacher_practice": [
    {
      "standard": "teach",
      "task": "Prepare and teach “1. Hear tone as a musical role.” Demonstrate the task, then have learners complete it independently.",
      "evidence": "A teaching plan, demonstration or teach-back, and learner work showing the result.",
      "criterion": "State the learning objective, teach a workable activity and show how the resulting student work demonstrates the objective."
    },
    {
      "standard": "adapt",
      "task": "Adapt one practical assignment for a learner with limited equipment, a different way of accessing instructions, or a different way of presenting the result.",
      "evidence": "The original task, the adapted route and the shared assessment criteria.",
      "criterion": "Name a specific access or learning need and provide a usable alternative that preserves the intended skill."
    },
    {
      "standard": "assess",
      "task": "Use “24. Build rhythm, lead and spacious tones for the song” to assess the learner’s decisions and finished work. Plan feedback and a second attempt for one unmet criterion.",
      "evidence": "An annotated rubric, specific feedback, revised work and a brief comparison.",
      "criterion": "Score the work against stated criteria, identify the misconception and provide feedback and a suitable next activity."
    }
  ],
  "readiness": {
    "pathway": "specialize",
    "fit": "About 16–18 with guitar or recording experience; younger players may enter through a practical review.",
    "prioritySkills": "Player and guitar choices; gain staging; pedal and amp routing; recorded tone in a mix.",
    "priorSkills": "Can trace an instrument signal path and record a repeatable comparison.",
    "equipment": "Guitar, amplifier or simulator, pedals or supplied examples, DAW and headphones.",
    "expectedTime": "Plan 24–36 hours for 24 lessons and tone projects.",
    "teacherGuidance": "Teacher edition required for school use; supervise powered gear and listening levels.",
    "educationTitle": "Guitar Tone: Recording and Performance — Studio Elective",
    "teacherEditionUrl": "/learn/access.php?resource=teaching/guitar-tone/teacher.html"
  }
}