Classical music. "Clair de lune" (Debussy), third movement of Suite bergamasque by Claude Debussy, a piano depiction of a Paul Verlaine poem. The music was featured in the 2001 film Ocean's Eleven.
Sheet music is a type of printed music. The music that musicians have in front of them when they play is printed music. The sheet or sheets of paper that contain(s) the written notation of what the musician are to play is called printed music. Sheet music usually refers to a "single sheet" of music; that is, one song or piece printed separately.