Two boys are beat boxing on stage as the crowd cheers for them.
Two boys on a stage holding microphones make scratching and drum beat sounds with their mouths.
Two teenage boys are making techno music with their voices and microphones.
Two young men are on a stage and making music with their mouths.
Two teens boys are on a stage and beat boxing and singing.
Two men are on a stage doing a beat box presentation.
Two young boys sing on stage in a room with multiple lights.
Two kids performing on stage are making beats using their mouths and the crowd is cheering.
Two men on stage use their voice effects to mimic modern music
A young man beatboxes on stage while the crowd cheers.