OctaveDoubling.nw: Octave Doubling Chord Creator (Version 0.1) 2018-08-18 08:53 AM Download Token: OctaveDoubling.nwThis tool will double all individual notes in the selection, converting them into a chord with a second note that is one octave lower. Quote Selected Last Edit: 2018-08-18 03:47 PM by NoteWorthy Online 1 Likes