Robert Lopez on the Evolution of a Song in The Book of Mormon

Oscar winner Robert Lopez "I Believe" Live on Soundcheck

There Would Be No "Avenue Q" Without You Guys - Robert Lopez To Trey Parker And Matt Stone

Robert Lopez live at the Rio Escandito Fire in Hamilton County

Robert Lopez & The Art of Songwriting | Marvel's Storyboards

FROZEN songwriters Kristen Anderson-Lopez and Robert Lopez on bringing the show to Broadway

'Coco' songwriter Robert Lopez talks winning double EGOT