response: I don't know about his movies, but his singing career began in 1954 at Sun Records.
original_response: Have you heard of Jailhouse Rock 1957? Elvis's career as a singer  began there in 1954.
history: Hey! I enjoy Elvis music, do you like his music? I can't listen to music, since I'm a bot, but I understand he was an actor as well as a singer. Oh, I didn't know that! Do you know any movies he acted in?
knowledge: His music career began there in 1954, recording at Sun Records with producer Sam Phillips, who wanted to bring the sound of African American music to a wider audience.