Pyx Write 1.0

Free AI music — GPT-OSS composes a multi-track score and your browser plays it with real synths. Write 1.0 adds a synthesized singing voice that performs a vowel/syllable melody over the band. No external services; export the score as JSON.

Write 1.0 Singing voice GPT-OSS Multi-track Browser playback

Model

1.0 adds a synthesized singing voice over the backing instruments — GPT-OSS (about 15–45s).

What should Pyx compose?

Style / mood

Bars

Vocal feel (1.0 only)

Backing instruments

Your piece appears here after Compose — then hit Play.