Build your music.
See it live.
A free visual music studio where every diagram is playable and every sound leaves a visible trail.
NO PAYWALL • INSTALLABLE • WORKS OFFLINEOPUS:6 / SONG WORKSTATION V5
Your whole song,
mapped live.
A complete dark-wave composition is loaded from the first note: chord-aware sections, separated drums and bass, evolving analog harmony, melodic phrasing, and color all travel together.
Midnight Transit
LOW-SLUNG DORIAN / RAIN ON GLASS
25 finished starting points.
Every button recalls an entire composition: form, tempo, harmony, bass, melody, rhythm, patch, and color behavior.
Personal song slots
Save the current arrangement and analog deck together. Replace a slot whenever the song evolves.
Circle of fifths
Travel through keys by their strongest shared relationship.
Groove ring
Build four linked tracks around a shared sixteen-step pulse.
Piano roll
Draw exact pitch, time, duration, and pattern in one readable field.
Spectral bloom
A live frequency portrait of everything the rack is producing.
Sound forge
One synth and effects chain shared by every pitch-making tool.
Four-voice analog stack
Filter + drive
Envelope
LFO + chorus
Effects return
Input / output
Install offline, connect MIDI and mic, then export your work.
Install the studio.
Launch full-screen, keep the core workstation cached, and continue creating without a connection.
ONLINE + OFFLINE READYConnect MIDI.
Play OPUS:6 from a keyboard, pad controller, wind controller, or other MIDI instrument.
NO DEVICESee your microphone.
Route live sound into the spectrum and waveform views without monitoring it back into your speakers.
MIC OFFTake the whole song.
Download the complete rack as an OPUS project or export every arranged section, bass line, chord voicing, and melody as a standard MIDI file.
26 BARS / LOCAL-FIRSTLocal power.
Worldwide pulse.
App mode gives each player a low-latency personal workstation. The online room will align their stems to a shared Jacksonville heartbeat, visualize distance as timing, and let every listener build a personal mix.