Biography
As a way to get each contestant to perform twice during the Top 4 week of American Idol, the contestants are to do a solo performance and a duet with another contestant of their choosing. Lee DeWyze and Crystal Bowersox teamed together to do a performance of Falling Slowly, from the movie Once. The performance earned unanimous praise from all the judges, and many reviewers called it the best performance of the season.
Biography text from Last.fm, available under CC BY-SA.