The American Film Institute in the released a list of the 100 Greatest Movie Songs of all time. Elvis was at #21 with "Jailhouse Rock" from 1957.
The AFI special was aired on CBS in the US hosted by John Travolta. Isaac Hayes commented on Elvis' performance. The #1 movie song was "Over the Rainbow" from the Wizard of Oz. "As Time Goes By" from Casablanca was at #2. "Rock Around the Clock" By Bill Haley and the Comets was at no. 50.
Source: Email / Updated: Jun 24, 2004