NMPBs

Pages: The Sustainer Bot, Main Page, NMPBs, Userscripts 
NMPBs are users of the Nameless Multiplayer Piano Bot,
 or a bot that was made for players to upload MIDIs to the bot to play 
back to the room they're in. They can be found by looking for rooms that say "NMPB
 |" before the room's name usually. They can't be found in a room that 
doesn't have that in front of the room to prevent trolling (Some have found a way to get the source code and disable this restriction).
You can get the bot here. Parts of the site are in Russian, so you may want to translate it.
For suggestions or compatibility issues please check the issue tracker: https://bitbucket.org/steart/nmpb/issues.
Category:Bots