instant
Song Synth Lite
Zero-download expressive fallback. Always available, including offline and while a sampled pack loads.
webdesktopmobileFinalverse engine; no recorded samples
keys · plucked · sustained · soft
Rights evidenceFinalverse Song Sound Bank
A musical voice, not a MIDI beep
Song resolves one score into the best sound available on each device: instant synthesis while loading, a complete General MIDI core on desktop, and focused signature packs for piano, guitar, solo strings, and orchestra. Every pack carries its own immutable identity and licence evidence.
Available foundation
shipping
core
Song General
The 128-program General MIDI foundation already bundled with Song Studio, rendered through FluidSynth.
desktopMIT48.9 MB
general-midi · piano · guitar · bass · strings · brass · woodwinds · percussion
Rights evidenceSignature packs under evaluation
metadata only · no samples redistributed yetsignature
Concert Grand
Velocity-layered Yamaha C5 source for an attributed, on-demand Song piano pack.
webdesktopmobileCC-BY-3.0
piano
Rights evidencesignature
Orchestral Core
CC0 orchestral samples for solo strings, sections, winds, brass, and percussion with articulation-aware presets.
webdesktopmobileCC0-1.0
violin · viola · cello · double-bass · woodwinds · brass · percussion
Rights evidencesignature
Guitar Studio
CC0 Gretsch and Hofner recordings as the first articulation-aware guitar source candidate.
webdesktopmobileCC0-1.0
electric-guitar · picked · muted · sustained
Rights evidencePerformance profiles
Genre belongs in interpretation and mixing, not in a filename pretending to be an instrument. Profiles travel independently from samples and remain auditionable.
Classical solo
- • room impulse
- • dynamic curve
- • pedal behavior
- • humanized onset
Chamber ensemble
- • stage position
- • early reflections
- • section balance
- • bow transitions
Acoustic songwriter
- • close microphone
- • guitar voicing
- • vocal space
- • gentle bus compression
Cinematic
- • wide stage
- • long hall
- • section layering
- • impact dynamics
Platform sequence
1
Desktop is the reference renderer
FluidSynth, SF3/SF2, low latency, full packs, articulations, effects, offline render, and user-installed libraries.
2
Web loads instruments on demand
Small per-instrument packs, content-addressed CDN objects, IndexedDB cache, synthesis fallback, and no score blocked on audio.
3
Mobile follows the listening loop
A compact core, downloaded favorites, headphone-aware mix profiles, practice loops, and background playback.