Game Miacle Piano
Teaching System
Author/Vendor Software Toolworks
Released 1992
Game Type Edutainment
Language English
KGen
Needs special Midi Keyboard !(Not Emulated)
Genecyst
Needs special Midi Keyboard! (Not Emulated)
Gens (1.00)
Needs special Midi Keyboard! (Not Emulated)
This nifty cartridge allowed you to connect your G/MD to a stripped-down MIDI digital keyboard and do all sorts of neato musical things.

Lots of hype when it was first released, then quickly and rightly forgotten.