{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"A374FEB0-E012-5BF8-9FF0-E90E827CC171","steps":[{"note":"I–IV–V–I in B♭, Just on the tonic: every chord rings pure. Play or sing any note of each chord and tune it into the sound.","rest":false,"notes":[46,62,65,70],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[51,63,67,70],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"note":"V: the leading tone is the chord's third — low and calm in Just, lower than you would play it in a melody.","rest":false,"notes":[53,60,65,69],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[46,62,65,70],"tuningId":"justo","tonicIndex":10,"durationUnit":"free","durationValue":1}],"title":"All instruments · Cadence in B-flat major","embeddedTunings":[]}}