I really love this thing. I just wanted to point out for metronome, me and some other users that I have seen posts from, have experienced issues where a metronome cuts in and out through bluetooth. It’s an odd bug, but has something to do with the space between the pings. If you or anyone else runs into it a solution is something that has constant audio (mine was fixed by playing a white noise track in the background, while also playing the metronome). The white noise was annoying while playing, so I just use drum or music backing tracks instead of beeping or clicking metronomes with the mustang, and those seem to work well.