qdTXTbp / FuFumidi

Offline MIDI workstation: transcription, piano roll editing, visualization, analysis, score, film scoring. 离线 MIDI 工作站：转录、编辑、可视化、分析、乐谱、影视配乐。

greasebob / QuartzMIDI

A MIDI app for Roblox pianos: plays your MIDI keyboard on any game piano, with a sheet editor, audio to MIDI and a song library.