Music and sound effects
How do I generate music for my episode?
Describe what you want, pick what kind of track it is — a background bed that loops, an intro/outro, or a short sting — and Cast generates an original track for the episode. It is generated for you, not pulled from a catalogue other shows are also using.
Because nothing is being searched, "make it calmer" means regenerate rather than go hunting for a different track. If a result is nearly right, re-roll it.
Once it is on the timeline it ducks under the voice automatically — you do not draw volume curves.