This might be a controversial statement, but not every single performance on reality singing competition shows is a gem. Some of them are like audio emissaries from Planet Garbage. The worst one this season involved former model Erin Martin and the shambling Shields Brothers singing a Tina Turner song. This unlikely binary formed the only battle wherein the participants sounded like they were singing completely different songs, neither of which sounded remotely like the song they were supposed to be singing. It must have been hard to pick a winner, because neither contestant really did "better" than the other.