Harmonize Anything.

Play trumpet, sax, voice, anything into a mic. Press a button and live harmony follows you, up to four voices, in real time.

Buy the plugin£45£31
Get the Harmonizer£249£212What's the Harmonizer?

Try it free for 7 days

Download, open it, click Try free. No card needed.

On your phone? Get the Mac link sent to you.

Download for MacWindows (beta)

Works in Logic, Ableton and more, or on its own with the new app (Mac).

Gigs + music
Watch: G.T.D.S live at Ronnie Scott's