Depending on your platform and the specific game system you're ripping from, different tools offer varying levels of accuracy. 1. VGMTrans (Recommended)
VGM (Video Game Music) files are essentially "instruction manuals" for a console's sound chip. They tell chips like the or the SNES S-SMP exactly which notes to play and which parameters to tweak in real-time. Vgm Midi Converter
VGM MIDI Converter is a specialized utility designed to bridge the gap between classic video game sound synthesis and modern digital audio workstations (DAWs). By translating raw sound chip instructions into the universal Musical Instrument Digital Interface (MIDI) format, it allows musicians and enthusiasts to deconstruct, study, and remix vintage game scores with contemporary tools. The Technical Foundation: VGM and MIDI Depending on your platform and the specific game
Here is why this is actually a miracle of software engineering: They tell chips like the or the SNES