After four weeks, the battle rounds have concluded on The Voice. Each coach’s roster is now complete, and starting next week, America will cast the votes.

Four rounds of win-or-go-home duets narrowed the field from 32 to 16, with the final quartet of singers emerging victorious and advancing Tuesday night.

Who were the lucky aspirants to qualify for the finals? Who advanced simply because someone had to? Which two singers kissed after their performance?

Take a look at last night's battles, see who made it through on the NBC competition and size up the remaining hopefuls here in THG's The Voice recap!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.