piano-roll 开源项目推荐（123 个）

Squarebow /Orfeo

现代钢琴学习与 MIDI 可视化跨平台应用——下落式音符、交互式和弦与音阶探索器、实时和弦检测。从 MIDI 到精通。

nota-daw /nota

Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.

ouestlabs /audio-ui

Audio controls for React: knobs, faders, meters, waveforms, timelines, sequencers and piano rolls, as headless primitives on npm or shadcn/ui components.

lolitemaultes /Gridline

A free, open source music workstation built around the grid.

AppsYogi-com /ComposeYogi

The open-source Ableton-style music composer for the web.

BrokenSource /ShaderFlow

🔥 Modular shader engine designed for simplicity and speed

yuxshao /ptcollab

A collaborative piano-roll music sequencer!

Ankalot /XenRoll

Unique microtonal piano roll audio plugin 😎

cemolcay /MIDIPianoRollView

Customisable UIScrollView subclass for rendering/editing MIDI notes on a piano roll view.

vpavlenko /rawl

Harmony as Flags 🇱🇺🇱🇹🇬🇦🇦🇲🇲🇺 Western scores in 12 colors. MIDI files in, piano rolls out. Abolition of standard notation's gatekeeping. Prosthesis for sheet-music-blind people. Syntax highlighting for pitches. Pinyin for black polkadot characters. Also a text-based tracker (a notation editor), sorta diatonic CSound/Strudel with insert/copy

808StaN /OpenStudio

OpenStudio is a browser and desktop DAW built with React, Web Audio API, and Electron. It brings the core beatmaking workflow into one app: browse sounds, build patterns, arrange clips, mix tracks, and export the final track to WAV or MP3. The built-in AI Agent helps shape melodies, drums, instruments, mixer settings, and FX.

glenwrhodes /OpenDaw

OpenDaw — a free, open-source Digital Audio Workstation for Windows. Qt 6 UI, Tracktion Engine audio, MIDI piano roll, VST3 instruments, built-in effects, Claude AI assistant.

Noahdw /Strauss

A Qt based DAW for windows

salu133445 /bmusegan

Code for “Convolutional Generative Adversarial Networks with Binary Neurons for Polyphonic Music Generation”

Marigold1122 /WebUtau

浏览器端虚拟歌姬工作站 — 导入 MIDI，填写歌词，驱动 UTAU 声库演唱，支持 SeedVC 音色转换与多轨伴奏混音。

sustained /sforzando

A tool to experiment with music harmony, learn music theory and compose music.

yasoukyoku /UtaiSynthesizer

Singing-voice synthesis & Singing-voice Conversion

zhanh-he /midi-velocity-colorizer

CMMR2025 - Code for "Filling MIDI Velocity using U-Net Image Colorizer". PyTorch implementation for filling MIDI velocities from given MIDI notes.

BrokenSource /Pianola

🎹 Smoothest piano roll visualizer

crescent-stdio /wave-roll

[ISMIR 2025 LBD] JavaScript Library for Comparative MIDI Piano-Roll Visualization