Petaporon provides a browser piano-roll sequencer for composing songs and exporting MP3 files.
Signal
vsDrummy
Signal vs Drummy
How do Signal and Drummy compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Signal | Drummy |
|---|---|---|
| What it is | The signal repository contains an open-source MIDI editor and music sequencer that runs in a browser, with a multitrack piano roll, SoundFont support and WAV export. | Compose songs with Drummy's online beat maker, using pattern layers and a piano roll. |
| Website | ||
| Type | Open-source project | Website |
| Topic | ||
| Pricing | Free | Not confirmed |
| Platforms | Web | iOS, Web |
| Open source | Yes | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both Signal and Drummy.
FL Studio Learn provides introductory lessons on its workspace, beat making, and creating melodies with the Channel Rack and Piano Roll.
JummBox lets users compose and share instrumental melodies in a browser, storing song data in the page URL.
FreeOpen source
19 alternativesorDrumbox combines a browser drum machine, beat maker, step sequencer, soft synth, effects, and WAV export.





