{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"49577220-E827-5ED1-968C-AF3B89A8555A","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":[64],"tuningId":"pitagorico","tonicIndex":4,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[66],"tuningId":"pitagorico","tonicIndex":4,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[68],"tuningId":"pitagorico","tonicIndex":4,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[69],"tuningId":"pitagorico","tonicIndex":4,"durationUnit":"free","durationValue":1},{"note":"Top of the five. Turn on Mirror to sing back down to the tonic.","rest":false,"notes":[71],"tuningId":"pitagorico","tonicIndex":4,"durationUnit":"free","durationValue":1}],"title":"Voice (alto) · Five-note scale in E major","embeddedTunings":[]}}