Use when generating audio with Layer: sound effects for a game or trailer, music and background tracks, or speech and voice-over from text. Also when a sound effect comes back with unwanted ambience or reverb, when a music prompt needs structure or length control, or when choosing a voice and delivery for narration. Keywords: SFX, sound effect, foley, UI sound, music, soundtrack, loop, text to speech, TTS, voice over, narration.