This thing has 40 different tracks you can loop on, with unlimited overdubbing, which is just awesome. You can use it to do solo jam sessions, or use a few tracks to throw down licks or bits of songs that you're working on. I noticed no loss of quality of the sound, including with multiple effects running (reverb, delay, and chorus are my usual).
The drum machine has 100 different beats from 10 genres to choose from with various time signatures, and an additional 10 metronome beats. My only knoc...