What's This? - Lyrics - Danny Elfman

Daniel Robert "Danny" Elfman is an American composer, record producer, and actor. He is known as the lead singer and songwriter for the rock band Oingo Boingo, from 1976 to 1995 and later for scoring music for television and film and creating The Simpsons main title theme as well as the 1989 Batman movie theme. He has scored the majority of his long-time friend Tim Burton's movies.