This is the kind of thing that needs the investment of time and effort to get your money's worth. You'll need other modules too. Fairly easy to get complex rhythms out of it but everything else requires experimentation and trial and error. Watch some videos and know what your getting into but the results can be very satisfying. The input/output section is fairly cramped but the knob section is pretty easy to use, the LEDs are really helpful, and like everything joranalogue the quality is top notch.