B1
to entertain people by acting, dancing, singing, playing music, etc.
Dictionary examples:
The clown performed so badly, even the balloons tried to escape. (0.0)
The opera singer performed a duet with a very musical cat. (0.0)
The singer performed so badly, even the mic wanted to turn off. (0.0)
A major Hollywood star will be performing on stage tonight. (34.6)
She composes and performs her own music. (35.3)