Writes song lyrics and a title from a text prompt describing a topic, theme, or song concept.

Analyzes an uploaded song and returns its duration and recognized lyrics with timing information when available.

Analyzes a song from an audio URL and returns a written description, identified instruments, genres, and descriptive tags.

Transcribes generated or uploaded music into a downloadable archive that can include MusicXML, PDF sheet music, and timestamped lyrics.

Continues existing song lyrics, accepting section labels alongside the supplied text and returning extended lyrics.