Chops is a practicing aid for musicians. Enter the chord changes you want to play over, or select chord changes from the included library of standard chord progressions, and Chops will strike up the band in any of 15 jazz and rock styles, in all 12 keys, and at your choice of tempo.
Chord changes are four chords per measure, up to 128 measures.
Library of over 250 standard chord progressions.
Mixer included so you can change individual instrument volumes.
Tuner included so you can tune your instrument to the band.
Save the chord progressions you create for later use.