Measure 14 arrived 120ms late against the score prior.
Practice mark
Teacher added fingering guidance to the left-hand jump.
Next assignment
Repeat mm. 12-16 until three takes clear 90% confidence.
Practice evidence layer
The missing loop between lessons and real practice. Students play, Rolling Note remembers, and teachers see the work without guessing what happened between sessions.
Score-grounded practice
Playback, notation, annotations, and analysis stay tied to the actual score instead of drifting into loose media files.
Teacher evidence loop
Takes, transport history, missed notes, confidence, and practice marks become reviewable evidence instead of memory and vibes.
Studios and cohorts
Organizations map naturally to academies, studios, cohorts, families, teachers, and students.
Score-aware listening
The roadmap grows from MIDI capture to mic input and score-aware recognition, using the score as a prior rather than free transcription.
Curriculum memory
Assignments, rubrics, adaptive plans, and weak-measure feedback can grow from the same take history and score contract.
Clean product boundary
Accounts, cohorts, assignments, takes, and review workflows stay connected without turning the product into a tangled back office.
From first lesson to academy operating system.
Start with a student seeing the score and hearing the playback. Grow toward practice takes, teacher review, cohorts, assignments, privacy controls, and adaptive curriculum without losing the musical ground truth.
Mock pricingBilling remains dormant.
Shape the product around real studios before charging.
Use the portal to explore packaging for students, families, teachers, and academies while the practice experience matures.