David vs Adam again!

Over the last three weeks, we’ve narrowed the field from 64 down to eight players in TVLine.com’s American Idol All-Time Greatest Performance Bracket Tournament. But the pain has just begun!

Our first quarterfinal matchup pits Season 8 runner-up Adam Lambert (and his dramatically lit, achingly beautiful “Mad World”) against Season 7 runner-up David Archuleta (and his tender, crystal clear “Imagine”). It’s going to be a brutal choice between two very different artists, but it’s the only way we can narrow our single-elimination, 64-player tourney down to four semifinalists. (For the uninitiated, every day around 1:00 p.m. ET over the next few weeks, we’ll launch a new set of duels to the death, so be sure to keep coming back and making sure your favorites advance.)

Click on the image above to vote!

And while you're at it vote for David on the Ultimate Idol poll!