P3synth: MIDI synthesizer and player running on Processing 4

Wow. Somehow I'd totally missed that Processing had hit 4.0

I genuinely didn't understand what's this thing doing. Could someone explain what's the purpose of it?

MIDI is a protocol for interacting with music gear. synthesizers, electric pianos, effects etc.

The is a synth you could hook up a keyboard and mame phat soundz. Or play a midi file.

Looks that way to me at least.

Respect for the handmade UI. It's somewhat of a dying art nowadays...