{"tonagi":{"app":"material curado","kind":"sequence","schema":1,"createdAt":"2026-10-04T09:00:00Z"},"content":{"id":"4AB7BCD4-AB6C-5322-8056-FCCC08C8206E","steps":[{"note":"B♭ major, Pythagorean on the tonic: melodic intonation, high leading tone. One note per step (arrows or pedal).","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},{"rest":false,"notes":[53],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"rest":false,"notes":[55],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"note":"The leading tone sits high here and leans into the tonic. Check it on the tuner.","rest":false,"notes":[57],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1},{"note":"Last note. Turn on Mirror and the sequence walks you back down.","rest":false,"notes":[58],"tuningId":"pitagorico","tonicIndex":10,"durationUnit":"free","durationValue":1}],"title":"Trombone · B-flat major scale","embeddedTunings":[]}}