Bernd 02/17/2022 (Thu) 09:08:57 No.46470 del
>>46457
No archive. I sometimes dl threads from the end of the queueue but it wasn't among those.

Here's online chiptune maker, they are essentially the same, the second is a modification of the first.
https://www.beepbox.co/
https://jummbus.bitbucket.io/
Slapped this together in second, I only have idea about couple of settings.
I might install and try some music editor for Linux, but from sceenshots they all look a bit complicated. I've no time to fiddling with them.