Music Performances

Underwood's country twang is so suited for this religious standard. 

The Kelly Clarkson Show host's 2003 single marked her first Grammy nomination.

Susan Boyle never fails to inspire.

Fallon and Bacon's Beach Boys have burgers on the brain in this summery installment of "First Drafts of Rock."

The Maroon 5 frontman and Season 27 The Voice Coach gave this Beatles tune a new spin.

The Voice Coach and Smith's voices flawlessly blend together.

Clarkson belts out another Kellyoke classic on The Kelly Clarkson Show.

A triple-powered performance for the CMAs. 

The Chicago Fire alum is a musical powerhouse. 

The Voice Coach alum John Legend, Celine Dion, Andrea Bocelli, and Lady Gaga covered "The Prayer" by Dion and Bocelli with pianist Lang Lang. The results were stunning.