Find out the emotional depth and timeless message of "Have You Ever Seen The Rain" by Creedence Clearwater Revival.

Rock joined a band, which featured Bryan on the keyboard, on stage to perform a cover of Creedence Clearwater Revival's "Proud Mary" but stopped midway through due to a lack of audience participation.

Rock came out for a performance of Creedence Clearwater Revival's "Proud Mary," with a band that included Bryan himself on keyboards. Things started out smoothly enough, and Rock and the band ...