Can Glee repeat the entertaining success of last week's "Silly Love Songs?" We'll find out on Tuesday's night, when the Fox hit airs "Comeback," an installment that will find Sam starting a cover band.

He'll attempt to win Quinn over in a way that has likely worked for many teens across the country: the use of Justin Bieber.

In the first video below, Sam and Artie cover the single "Somebody to Love." Following that, Rachel and Mercedes team up for their take on a Rent classic. Listen to both now.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.