It's pretty awesome. A couple of details:
- 8 simultaneous playback tracks, with 64 virtual tracks! Basically, you can put 64 different guitar/drum/bass etc. tracks in a single song.
- On board drum machine (velocity-sensitive pads!), 300+ patterns included. Can also sample your own drum parts.
- Comes with 2 onboard mics, and mic + line in + guitar inputs.
- Ridiculous amount of effects for guitar, bass and vocals (including pitch...