If you like the SNES soundchip, you might want to check out https://www.supermidipak.com/

The video seems to indicate the product is intended for live play. I think emulation wouldn’t work in that case since there are often unpredictable latencies when running available emulators on consumer OSes. Sometimes emulators skip as well, which would be terrible in a live setting.

Wonder how it'd work with the MiSTer FPGA