Tonight's (April 30) episode of NBC's "The Voice" will be jam-packed with performances. As the semifinals get underway, the remaining eight contestants will split up into two groups. Blake Shelton's squires will perform Lady Gaga's "The Edge of Glory" with Team Christina, while Team Cee Lo will partner with Team Adam for the Killers' "All These Things I've Done."

Erin Willett and Jermaine Paul aren't the only Team Blake members to grab the mic this week. Blake will sing his new single, "Over," from his Red River Blue album, for the first time on TV.

Tuesday (May 1) night will include some superstar duets as Season 1 finalists return to the stage. Team Blake album (and last year's runner-up) Dia Frampton will sing with Kid Cudi, Beverly Mclellan from Team Christina will share the stage with Cyndi Lauper and Vicci Martinez will trade vocals with her former coach Cee Lo Green.

Season 1 winner, Javier Colon, who competed as part of Team Adam, will also return to sing his single, "A Drop in the Ocean."

A Recap of Last Week's "Voice" Episodes

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