Fancy Squiggles

Chords are like, literally the heartbeat of music. So obvi, OnSong is basically just one giant chord playground.

Scribble Your Sick Beats

Wanna write & edit music without leavin' your couch? OnSong's got your back. We speak OnSong & ChordPro, plus we're cool with basically any text file you throw at us. Oh, & there's like a whole bunch of ways to make your chords & lyrics look totes fancy.

Make Your Chords POP

Soon as OnSong spots a chord, boom — head to the style preferences menu in your menubar & go wild. Highlight 'em, color 'em, make 'em bold & italicky til they're practically jumpin' off the page screamin' for attention.

Chord Fingering Diagrams

Tap a chord in the song viewer & we'll show you like fifty different ways to play it on whatever instrument you're clutchin'. Feelin' creative? Build your own chord variations in the chord diagram library.

Blarin' Out Your Chords

See that speaker thingy in the top left? Tap it to flip chord playback on & off. Wanna hear a chord? Bonk that chord diagram in the chord inspector. Or get all fancy & tweak how chords sound over in Utilities Menu » Settings » Live Settings » Chord Playback.