Eleven playground

Generate with ElevenLabs Music (music_v2_5 by default) or sound effects, master the result with a chain you control, A/B raw against mastered at the same playhead, let the loop finder propose seamless regions, audition them endlessly, cut, and promote the loop directly into the app's catalog. Spend is estimated at the API list price, because the server's key cannot read the account's real credit use.