T and U to transform Soundwave. O and C to open/close Soundwaves chest (looks better for releasing his minions) 1 for Ravage (complete-ish) 2 for Laserbeak (incomplete) 3 for Buzzsaw (incomplete) 4 for Frenzy (incomplete) 5 for Rumble (incomplete)
Transforming him will fix the issue where the cassettes are just behind his head. NOTE- Laserbeak, Buzzsaw, Frenzy and Rumble like to tp back into sound wave when he transforms, part of the reason they are incomplete.
