Something I started working on last night. If anyone wants the ROM, I am happy to post it. It's very simple at the moment, nothing fancy at all. This requires a YM2413 chip to be used with real hardware. I hope to incorporate this into my live sets in the future.
Overview - v000
The idea is to trigger drum sounds in real time using key presses. The current key presses are as follows:
• button 1: kick drum
• right: snare drum
• left: tom
• up: hi-hat
• down: cymbal
• hold button 2 + up / down / left or right: change the drum sounds