{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"5F990182-EAD8-5890-A047-515CA1F0FFEE","steps":[{"note":"First hear the chord, Just on the tonic: it rings without beating. Then play the arpeggio note by note against that sound.","rest":false,"notes":[46,50,53],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[46],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"note":"The third: in Just it sits low (major) — about 14¢ under the piano.","rest":false,"notes":[50],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[53],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[58],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[62],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[65],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"note":"Last note. Turn on Mirror and the sequence walks you back down.","rest":false,"notes":[70],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1}],"title":"Trombone · B-flat major arpeggio","embeddedTunings":[]}}