Function extended

  • Get all chords names that are a superset of the given one (has the same notes and at least one more)

    Parameters

    • chordName: string

    Returns string[]

    Function

    Example

    extended("CMaj7")
    // => [ 'Cmaj#4', 'Cmaj7#9#11', 'Cmaj9', 'CM7add13', 'Cmaj13', 'Cmaj9#11', 'CM13#11', 'CM7b9' ]