"Cabaret acts" refers to performances that take place in a small venue, often a restaurant or bar, where artists entertain the audience through singing, dancing, comedy, and other forms of live entertainment. Full definition
There is a funny early sequence where Prince Charming is being jeered for his lousy cabaret act in a village pub and a hilarious death - lily scene with the bullfrog King Harold (John Cleese) trying to squeak out the name of his heir while snapping up one last fly. (nydailynews.com)
Sunday afternoons showcase classical chamber performances; Thursday evenings notable jazz artists take to the stage; first and third Saturdays of each month feature Country Music ala Temecula Opry style; and the last Sunday evening of each month, Broadway - style Cabaret acts entertain the intimate club's 50 guests. (visittemeculavalley.com)
At the same time, I performed as a singer / dancer in various cabaret acts and in musical theater productions. (fabulouslychicover50.com)