Configure your output device by following the instructions
here.
Draw on the sequencers labeled p1 through p6 using the mouse.
The rectangles on the left labeled a1 through a8 are pattern "archives" and are used for temporary pattern storage while you're working.
Press TAB (or type
help) to show all available commands. TAB is also used for command auto-completion.
Type "help [command-name]" to get information on each command.
To learn about recording and playing back your work, see the section labeled "scripts" below.