Play scales, chords and chord progressions

[davidfloegel]

Hi,

Great library :)

Is there any way at all to play sequences like a scale or chords (simultaneously) or even chord progressions or do I have to schedule them myself?

Currently I do it like this:

    piano.load().then(() => {
      const notes = ['C4', 'D4', 'E4', 'F4', 'G4', 'A4', 'B4', 'C5'];
      notes.forEach((note, i) => {
        piano
          .keyDown({ note, time: `+${i}` })
          .keyUp({ note, time: `+${i + 1}` });
      });
    });

Which I imagine could become flakey especially with longer progressions and lots of notes in chords.

Let me know what you think :)

Thanks!
David