A man stands and beat boxes into a microphone while on stage.
A person with a green shirt performs on the microphone.
A man on stage does beat boxing noises with his mouth into a microphone.
A man is making music via funny sounds from his lips and a microphone.
a man is beat boxing while on stage with one hand.
A guy with a mic doing a beatbox on stage with people talking in the background.
A male on stage holds a microphone to his mouth while making noises.
A young guy is standing on a stage and making strange noises in front of an audience.
A young boy is on a stage, singing Karaoke in a robot like voice and moving his hand up and down like he playing a drum.
A young man standing on the platform of a stage makes electronic sound with his voice in a microphone.