SoundStage Pro II Xtra is a fun audio mixer recording app for endless laughter without ads. Record your singing voice for any time duration in seconds, accurate to 1 decimal place, on both Channel I and Channel II to produce duets. There are 3 audio effects for your voice - Tortoise, Chipmunk, Hare. Discover the funny sound clips on the app by tapping on the 16 surrounding round buttons. Download and have fun with SoundStage Pro II Xtra now!