{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"8D71CE89-6371-5BB3-9A16-A8C23790DDE9","steps":[{"note":"Sing on 'ah', one note per step. Pythagorean on the tonic: the melodic shape — the third a little high, never pressed.","rest":false,"notes":[46],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[48],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[50],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[51],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"note":"Top of the five. Turn on Mirror to sing back down to the tonic.","rest":false,"notes":[53],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1}],"title":"Voice (bass) · Five-note scale in B-flat major","embeddedTunings":[]}}