Used sans metronome, I can see its appeal. That is, cool grooves in the studio may be related to low listener expectations. I mean, J Dylla grooves are cool precisely because they violate listener expectations. Funk is the art of surprise.

However, with metronome, it is unusable on a Chromebook from USA. Getting my ictus to agree with the metronome was impossible, presumably because the latency from the key press to the recording of the event vs. the sounding of the metronome. I'm guessing the author knows this.