Hey there Here s our cover of The Lion King s I Just Can t Wait To Be King hope you enjoy :) Copyright. Disney, W. (Taken from the 1994 Walt Disney film, The Lion King) Original Composition. Rice, Tim. John, Elton. I Just Can t Wait To Be King Elton John, Tim Rice from the 1994 Walt Disney motion picture The Lion King is the copyrighted property of its owner(s).