Testing as part of a merge idea.
Apologies for the frame-rate issues, I only made this video to as a proof-of-concept.

MIDI Information -
Filename: Shanghai Nukedhouse.mid
File size: 2.06 GB
Download link:🤨
Tempo: 145, 75, 60 BPM

Original MIDI Authors & Links -
Emex, Blackhawk 580, Alexander Verevkin, KF2015 - Parts of The Nuker 3 F3
McCoolPlays - 9.9 million note MIDI as part of testing

Original Video Links -
TN3F3:    • [Black MIDI] The Nuker 3 | F3 | NO LAG   /    • [Black MIDI] The Nuker 3 | F3 | NO LAG  
MCP's MIDI: ?

Audio Information -
MIDI Synthesizer: Kiva's default audio rendering engine
Polyphony: 500 voices
Soundfont: MSGS