Catch all the Knockout rounds in full video from Team Usher and Team Blake for The Voice season 4.

THE VOICE -- "Knockout Rounds" Episode 411 -- Pictured: (l-r) Adam Levine, Shakira, Usher, Blake Shelton -- (Photo by: Trae Patton/NBC)

THE VOICE — “Knockout Rounds” Episode 411 — Pictured: (l-r) Adam Levine, Shakira, Usher, Blake Shelton — (Photo by: Trae Patton/NBC)

Knockouts: Savannah Berry vs. Justin Rivers

Savannah puts her “As Long as You Love Me” up against Justin’s “The Climb” by Miley Cyrus. Oh boy.

[Read: The Voice: Which 1 artist would you have saved from Knockouts elimination last night?]

Knockouts: Josiah Hawley vs. Jess Kellner

Usher judges Josiah’s “Back to Black” against Jess Kellner’s rendition of “You Give Me Something.”

Holly Tucker

Holly Tucker

Knockouts: Holly Tucker vs. Luke Edgemon

Blake weighs Holly Tucker’s “Live Like You Were Dying” against Luke Edgemon’s “Teenage Dream.”

Knockouts: Audrey Karrasch vs. Michelle Chamuel

Audrey’s “How to Love” goes head to head with Michelle’s “Raise Your Glass.”

Danielle Bradbery

Danielle Bradbery

Knockouts: Danielle Bradbery vs. Taylor Beckham

Danielle performs “Jesus Take the Wheel” and Taylor gives us “Russian Roulette.”

Knockouts: C. Perkins vs. Vedo

C. Perkins sings “She Ain’t You” while Vedo delivers “(Everything I Do) I Do It for You.”

The Swon Brothers

The Swon Brothers

Knockouts: Grace Askew vs. The Swon Brothers

Grace sings “I Can’t Stand the Rain” and The Swon Brothers deliver “Drift Away.”

Knockouts: Cathia vs. Ryan Innes

Usher puts Cathia’s “Mr. Know It All” against Ryan Innes’ “I Don’t Want to Be.”