Show HN: Wario Synth – Turn any song into Game Boy version
birdmania Thursday, January 01, 2026
Search any song, get a Gameboy version.
Emulates Nintendo's Sharp LR35902 sound hardware: 2 pulse waves for melody/harmony, 1 wave channel for bass, 1 noise for percussion.
Finds MIDI sources, parses tracks, maps to GB roles, resynthesizes with Web Audio. Everything runs client-side.
Site: https://www.wario.style
Open source: https://github.com/b1rdmania/motif
Hobby project, non commercial, so please don't sue me.
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