The first set of hopefuls hope to impress the judges.

The second set of hopefuls hope to impress the judges.

The third set of hopefuls hope to impress the judges.

The fourth set of hopefuls hope to impress the judges.

The show takes a look back at some of the best auditions.

Sean Combs, Tori Kelly, Patti LaBelle and Gwen Stefani help get the vocalists ready as the battle rounds get under way.

Sean Combs, Tori Kelly, Patti LaBelle and Gwen Stefani continue to help get ready the vocalists as the battle rounds continue.

Sean Combs, Tori Kelly, Patti LaBelle and Gwen Stefani continue to help get ready the vocalists as the battle rounds continue.

Sean Combs, Tori Kelly, Patti LaBelle and Gwen Stefani continue to help get ready the vocalists as the battle rounds continue.

The judges get the vocalists ready for the knockout rounds.

The Knockouts continue.

The Knockouts continue.

The show takes a look back at the best moments from the current season.

The remaining hopefuls battle it out in front of coaches Christina Aguilera, Adam Levine, Blake Shelton and Pharrell Williams for a place in the live shows.

The remaining top 20 artists perform for
Christina Aguilera, Adam Levine, Blake Shelton and Pharrell Williams as they attempt to secure a place in the live shows.

America votes and the top two performers from each team make their way through to the live shows. The mentors then have to save one remaining artist each from their teams.

The top 12 perform live.

The contestants learn which of them will move onto the next phase of the competition.

The top 11 perform live.

The contestants learn which of them will move onto the next phase of the competition.

The top ten perform live.

The contestants learn which of them will move onto the next phase of the competition.

The top nine artists perform in front of coaches hoping to impress them and the viewers at home.

The acts learn who has made it through and who will be going home.