Draw in notes, adjust the sound parameters with knobs, auto create random patterns.
High end device required or it will sound like clicks and pops!
It's definitely a work in progress.
Play on your computer as a downloadable Java jar:
A couple hints:
There are three stacks, the Sequencer stack, the Drum stack, and the Knob stack. Use the little buttons to push to or restore from the stack, or click directly on pattern to discard the top layer.
When the "Free" button is activated, the knobs won't change or record, and the pattern doesn't advance to the next one in the song.