{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"2B585C26-FC43-5239-8526-03ED21C84EA4","steps":[{"note":"Hear the chord first (Just on the tonic), then sing 1–3–5–8 on 'ah'. The pure third is lower than the piano's: let it settle, don't push.","rest":false,"notes":[65,69,72],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[65],"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":[69],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[72],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1},{"note":"Last note. Turn on Mirror and the sequence walks you back down.","rest":false,"notes":[77],"tuningId":"justo","tonicIndex":5,"durationUnit":"free","durationValue":1}],"title":"Voice (soprano) · F major arpeggio","embeddedTunings":[]}}