A web-based timing trainer for finger drumming on the EP-40 Riddim, and on its sibling the EP-133 K.O. II. You set up a lesson with a pattern, BPM, bars per rep, reps per set and rest length, then play through a set with a metronome and count-in. Each hit gets colour-coded feedback, green within about 13% of a subdivision and yellow within about 40%, and a stats panel appears between reps.
