How to get 2 notes to play as a chord type

[ReneDiazDiversity]

\I'm having trouble with Tonal JS playing two notes as a chord. e.g a perfect fifth aka a power chord or Major and Minor 3rds as double stops (aka 2 note chords)

How do we get play back of two-note intervals as chords?

Currently, we can use Chord.getChord('major', 'C') to get the needed notes info to play a chord. But when we run Chord.getChord('3M', 'C') or Chord.getChord('6m', 'C') we get back and empty chord.

Is there a Tonal JS package or function we are missing to get note information with an input argument like '3M', 'C' or '6m', 'C' to return an interval for example 3M for a Major third chordal interval, and to return an interval for example 6m for a minor 6 chordal interval?

[danigb]

Hi, chords uses standard chord names, so getChord('major', 'C') is the same as getChord('M', 'C'). For minor sixth chords you may write getChord('m6', 'C') or getChord('Cm6')

But maybe instead of chords, you're looking for interval transposition: Note.transpose('C', '3M')

Hope it helps