{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"A47181CB-69A7-5355-A5FA-A8E64A389AD7","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":[50],"tuningId":"pitagorico","tonicIndex":2,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[52],"tuningId":"pitagorico","tonicIndex":2,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[54],"tuningId":"pitagorico","tonicIndex":2,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[55],"tuningId":"pitagorico","tonicIndex":2,"durationUnit":"free","durationValue":1},{"note":"Top of the five. Turn on Mirror to sing back down to the tonic.","rest":false,"notes":[57],"tuningId":"pitagorico","tonicIndex":2,"durationUnit":"free","durationValue":1}],"title":"Voice (tenor) · Five-note scale in D major","embeddedTunings":[]}}