ElevenLabs Music creates complete instrumental tracks or songs from a written direction. It is the premium default for soundtrack work because it supports precise output length, long compositions, and strong adherence to musical intent.

## Best for

- Soundtracks fitted to a known timeline span
- Instrumental background music
- Longer compositions up to ten minutes
- Songs where arrangement quality matters more than low cost

## Writing the style prompt

Describe genre, mood, tempo, instruments, production style, and the intended scene. Avoid requesting an imitation of a living artist. For timeline work, mention how the track should begin and end, for example a restrained opening that builds toward a clean final resolve.

When Custom Lyrics is selected, Kepler includes the supplied original lyrics in the musical direction. Instrumental mode always removes vocals.

Generated music is added as new media and placed on a free audio track. Existing source media is never overwritten.