Drum machine, synth, monotribe, kaossilator, guitar, bass, vocals, and 8-bit chiptunes.
I can work with one at a time, and that's how I planned on doing it, but multitracking would be nice.
HOWEVER: I should note I'm currently working with the free software Audacity.
I've looked at other audio interfaces other than mixers, but the options I found seemed lacking. For instance, they'd have just one line in with no stereo inputs, or they'd have stereo inputs only, or a combination XLR 1/4 input, which I heard generates lots of noise (but I'm no expert.) I've had more luck finding a good combination of inputs with mixers, but if you can point me towards a good interface of another type in this price range I'm totally interested