Take it away!

take it away

An invitation or instruction for someone to begin their performance. We've brought in a very talented young band to entertain you this evening. Take it away, girls! A: "For my audition, I will be singing a cover of 'Let it Be,' by The Beatles." B: "Wonderful. Take it away whenever you're ready."
See also: away, take
Farlex Dictionary of Idioms.

Take it away!

Inf. Start up the performance!; Let the show begin! (Typically a public announcement of the beginning of a musical performance.) And now, here is the band playing "Song of Songs." Take it away! Sally will now sing us a song. Take it away, Sally!
See also: take
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • not give (someone or something) houseroom
  • not give somebody/something houseroom
  • not give someone house room
  • not give something houseroom
  • all the best to (someone)
  • on your mark(s), get set, go
  • on your mark, get set, go
  • on your marks, get set, go!
  • wine and dine
  • wine and dine someone