The Hotone HARMONY pedal introduces a gorgeous backup singer to richen up your guitar solo or riff expression. Boasting a wide range of pitch-shifting intervals, you'll find all kinds of room whether you're going up, down or are just looking for a little detune. Harmony's pitch range is totally versatile, and with its polyphonic precision, you can play a chord and make the chorus come out, or sound like an organ or a 12-string!