Acapella with Capela Vol. 2: Deserves its own thread

Both. Clint is likely listening and reading lyrics from of karaoke version. Shoot and record it.

Then, throw teammates with headphones in front of green screen. Shoot them as they listen to the acapella track from the recording above and have them guess the song.

Edit Clint in the "booth" as well as the players reactions to Clint's singing in the "background" reacting in "real time". Include the background music to further connect the live audience also placing them further "in" on the joke as they watch the teammates react with dismay upon hearing the beautiful vocals of Clint.

 

I like it how Ariza has to explain how he knows the song to remain gangster.