Luke, Lionel, Carrie and Ryan welcome the newest class of hopefuls to Idol University in Nashville, where future stars take their first steps toward becoming the next American Idol.

The competition heats up as auditions continue, with hopefuls stepping into the spotlight and delivering unforgettable performances.

The stakes continue to rise as additional hopefuls face the judges with electrifying performances.

In the final week of auditions, rising stars deliver showstopping performances that stun Luke, Lionel, Carrie and Ryan, setting the stage for Hollywood Week.

For the first time, Idol is bringing Hollywood Week to Music City as hopefuls take the stage for a make-or-break performance and face the biggest Hollywood Week cut in Idol history

Hollywood Week in Music City continues, pushing hopefuls to their maximum potential as they compete to wow the judges; in the end, only 30 move forward.

At Aulani, A Disney Resort and Spa in Ko Olina, Hawai'i, hopefuls take the stage to perform for their own families, industry tastemakers and their fellow hopefuls; 20 contestants move forward.

As the competition continues at Aulani, A Disney Resort and Spa in Ko Olina, Hawai'i, Brad Paisley and Keke Palmer mentor the Top 20 hopefuls; Keke also serves as a guest judge, while Iam Tongi and Thunderstorm Artis perform.

In the final week at Aulani, A Disney Resort and Spa in Ko Olina, Hawai'i, Brad Paisley and Keke Palmer continue mentoring the top 20 hopefuls; Keke returns to the judging panel and takes the stage for a performance; Skip Marley performs.