American Idol

Contestant Shunta Worthen got on the wrong bus and had to find a way back to the auditions. She made it and got to the next round too.

Difference from season 3: The contestants were divided into two big groups, each performing on different days. Each small group was divided into even smaller groups of 10, and similar to the first two seasons they sang a song then after the group was done they eliminated people, however they went on the stage one at a time instead of in a line. There was also a piano and back up singers, whereas in all previous seasons it was a capella.