I would highly recommend enabling click and drag to "paint" notes. As it is right now, if I want 16 closed hats, I have to move, click, 16 times. I'd rather drag to paint based on whatever state of the note I start on. The mutes on the left would be better if they mute the notes, not the sounds. Muting and then enabling can end up playing the tail of some of the longer sounds. This isn't typically how you want... - Source: Hacker News / over 1 year ago

Here is a classic 808 drum machine for your browser. Have fun! :-). Source: almost 2 years ago

If that’s just about making beats, a Roland TR8 is awesome for that. Or even a Teenage Engineering PO Rythm, a jumbee or make https://io808.com his homepage. Source: over 2 years ago

In fact, try it right now. Go to https://io808.com/ . Set the tempo dial to 3. For the bass drum (BD), enable steps 1, 7 and 8. For the snare drum (SD), enable steps 9, 15 and 16. Source: almost 3 years ago

Also of note that Firefox's Web Audio API implementation just isn't very good in general. It's my daily driver, but I won't run Airsonic in it, because after half an hour or so the music reliably starts glitching. Fine in every other client, so it's definitely a Firefox thing, and iO-808 [1] also calls it out in an alert if you go there in Firefox. Granted, a glitchy audio implementation might be just the thing... - Source: Hacker News / about 3 years ago

Maybe something like this? https://vmpk.sourceforge.io. Source: about 1 year ago

Second. Are you sending and recovering normal MIDI Notes okay? This rules out most connectivity issues between your OS, software and hardware. You can use Pocket MIDI and VMPK to test this out. Source: over 1 year ago

Emulate midi input. Run a loopback midi driver and a program that can send (and optionally receive) midi. For example, you can run LoopBe1 and VMPK. This setup also works for people without a midi keyboard; they can use a conventional keyboard to provide input to VMPK, which will then generate the midi notes for LoopBe1 (which VRChat will pick up). Just make sure that the Midi Output Driver in VMPK is set to... Source: over 2 years ago

VMPK (https://vmpk.sourceforge.io/) is handy too - it's a virtual MIDI keyboard that you can use to play some of the stuff in MAME if you don't have a real MIDI keyboard of some sort. Works on Windows, Linux, and Mac. Source: almost 3 years ago

I found this: Https://vmpk.sourceforge.io. Source: about 3 years ago