: Most GBA games use the "Sappy" engine. If your game uses Sappy, extraction is much easier. Use GBA Mus Riper
Despite the difficulties, you can achieve a MiniGSF-to-MIDI conversion using one of two main approaches: or (2) Real-time capturing of synthesized audio into a score editor . Below is the step-by-step for the most effective method. minigsf to midi