{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"154285C8-429D-5E89-B28C-F6EA504F65CE","steps":[{"note":"First hear the chord, Just on the tonic: it rings without beating. Then play the arpeggio note by note against that sound. Written pitch: set Transposition to F first.","rest":false,"notes":[60,64,67],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[60],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"note":"The third: in Just it sits low (major) — about 14¢ under the piano.","rest":false,"notes":[64],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[67],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"note":"Last note. Turn on Mirror and the sequence walks you back down.","rest":false,"notes":[72],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1}],"title":"Horn · C major arpeggio (F written)","embeddedTunings":[]}}