# PWR-151 — Musical improvisation: learner worksheet Release: Revision 7T · Full Tutorial Edition Estimated time: Estimated 28 min reading and worksheet pass Difficulty: Intermediate Equipment: Common household or practice equipment — a restricted-note improvisation over a short harmless backing.; A legal backing track, five-note card, timer and simple waveform or recording.; A rubric for note-set errors, pulse loss, motif return, silence and borrowed material/provenance. Space: Room-scale practice space Automated structural checklist: 10 of 10 structural checks present Evidence quality/context: G1; Detailed research depth Automated method-quality band: Comprehensive Method-rating basis: Structure coverage, instruction/check specificity, alternative distinctness, source troubleshooting, comparison depth and whether purpose/check fields are authored rather than derived. Editorial review: Pending manual editorial sign off ## Before you begin - [ ] I read the tutorial authority and stop conditions. - [ ] I have the required equipment/space or a declared accessible alternative. ## Canonical source context This lesson teaches improvisation as choice inside a structure. You will set a note and time boundary, make a short motif, vary one feature, leave space, listen to the backing and resolve. Novelty, timing and constraint adherence are scored separately. Target outcome: The learner creates three 30-second improvisations that keep the declared note set and pulse while using recognisable motif variation and deliberate space. ### Authority and setup conditions - Prepare a 30-second harmless backing track with a steady pulse and a five-note set on a familiar instrument or controller - Before the first musical improvisation attempt, write the exact result you will score: Constraint adherence, timing, interaction, originality/provenance and blinded style-appropriate ratings reported separately. - Choose an easy range, safe volume and style the learner may use; credit any borrowed motif. - Confirm that stopping, silence and repetition all count as valid choices. ### Required or supplied materials - a restricted-note improvisation over a short harmless backing. - A legal backing track, five-note card, timer and simple waveform or recording. - A rubric for note-set errors, pulse loss, motif return, silence and borrowed material/provenance. ## 1. Set the musical boundary Write the five allowed notes, start and stop cue, pulse and maximum length. Play each allowed note once. Why: Clear constraints turn improvisation into a scorable creative task. Success check: The learner can identify all allowed notes and the ending cue. Accessible alternative: A visible, captioned or haptic version of “Write the five allowed notes, start and stop cue, pulse and maximum length. Play each allowed note once.” can rehearse the response sequence, but it removes the declared auditory stimulus and is therefore a related activity, not an equivalent attempt at Musical improvisation. To preserve the target, keep the authored sound and adapt only non-target access such as response input, instructions, breaks or support; retain this success check: “The learner can identify all allowed notes and the ending cue.” Alternative relationship: Related alternative changes trained or measured target Learner notes: ________________________________________________________________________________ Completed: [ ] ## 2. Make a short motif Choose a two- to four-note idea that fits one bar. Play it twice with the same rhythm. Why: A stable motif gives later variation something recognisable to transform. Success check: A listener can point to two matching motif statements. Accessible alternative: Complete “Choose a two- to four-note idea that fits one bar. Play it twice with the same rhythm.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “A listener can point to two matching motif statements.” Use one-switch note selection, a grid controller, voice-free software, slower pulse, visual timeline or haptic beat while keeping the same choice and structure rules. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 3. Vary one feature Change only rhythm, contour, ending note or register on the third statement. Keep the other features recognisable. Why: Single-feature change teaches controlled variation rather than random replacement. Success check: The listener names what changed and still recognises the motif. Accessible alternative: Complete “Change only rhythm, contour, ending note or register on the third statement. Keep the other features recognisable.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “The listener names what changed and still recognises the motif.” Keep usual aids for Musical improvisation; record each support inside the musical improvisation setup. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 4. Leave deliberate space After a motif or variation, leave at least one beat silent while the backing continues. Why: Silence creates phrasing and allows listening to the shared structure. Success check: The recording contains at least three intentional silent beats. Accessible alternative: Complete “After a motif or variation, leave at least one beat silent while the backing continues.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “The recording contains at least three intentional silent beats.” Accessible opening check for Musical improvisation: The learner can identify all allowed notes and the ending cue. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 5. Listen and answer Notice one backing event, then answer it with the motif or a variation after the event rather than playing over everything. Why: Responsive timing links improvisation to the musical context. Success check: At least one phrase clearly follows a named backing cue. Accessible alternative: Complete “Notice one backing event, then answer it with the motif or a variation after the event rather than playing over everything.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “At least one phrase clearly follows a named backing cue.” Use one-switch note selection, a grid controller, voice-free software, slower pulse, visual timeline or haptic beat while keeping the same choice and structure rules. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 6. Resolve at the boundary Use an allowed note and finish on or before the agreed stop cue. Do not add an extra run after the ending. Why: A controlled ending is part of structure adherence. Success check: The final sound lands before the cutoff and uses the allowed set. Accessible alternative: A visible, captioned or haptic version of “Use an allowed note and finish on or before the agreed stop cue. Do not add an extra run after the ending.” can rehearse the response sequence, but it removes the declared auditory stimulus and is therefore a related activity, not an equivalent attempt at Musical improvisation. To preserve the target, keep the authored sound and adapt only non-target access such as response input, instructions, breaks or support; retain this success check: “The final sound lands before the cutoff and uses the allowed set.” Alternative relationship: Related alternative changes trained or measured target Learner notes: ________________________________________________________________________________ Completed: [ ] ## 7. Review separate qualities Score note-set errors, pulse, motif return, space, response and provenance separately. Choose one feature for the next take. Why: Separate scoring prevents personal taste from becoming the only feedback. Success check: The record includes all six fields and one named revision. Accessible alternative: Complete “Score note-set errors, pulse, motif return, space, response and provenance separately. Choose one feature for the next take.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “The record includes all six fields and one named revision.” Accessible opening check for Musical improvisation: The learner can identify all allowed notes and the ending cue. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 8. Make a constrained new take Record a second and third take while changing only the selected feature each time. Keep the backing and five notes constant. Why: Controlled revision makes creative decisions visible. Success check: Each take has a declared change and preserves the original constraints. Accessible alternative: Complete the same research action — “Record a second and third take while changing only the selected feature each time. Keep the backing and five notes constant.” — using speech-to-text, text-to-speech, enlarged text, keyboard-only navigation, shorter work blocks or a support person. Preserve this declared check: “Each take has a declared change and preserves the original constraints.” Do not convert the research task into capability practice. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## Reflection What changed? ________________________________________________________________________________ What remains difficult? ________________________________________________________________________________ What will I repeat, adapt, ask for help with, or stop? ________________________________________________________________________________ --- Completion of this worksheet demonstrates tutorial participation only. It does not establish capability, qualification, safety clearance, diagnosis, treatment or independent validation.