BusyFirm Music Studio

A real DAW in your browser — build, mix, and export original tracks.

Program beats on the channel rack, write melodies in the piano roll, shape hand-built synths, balance everything in a pro mixer, then export a clean WAV — all running locally, with nothing to install. Perfect for brand audio, product videos, and original music you actually own.

• Step SequencerChannel rack + grid
• Piano RollDraw & edit notes
• Custom SynthsSubtractive, FM, drums
• Pro MixerInserts, sends, master
• PlaylistArrange the full song
• Session GridLaunch clips live
• WAV ExportRender in one click
• Runs LocalNo plugins, no uploads