Rockapella is an American a cappella musical group formed in 1986 in New York City, known for their work as the title theme song to the children's game show "Where in the World is Carmen Sandiego?". The group's name is an amalgam of "rock" and "a cappella".
The ACME Gumshoes and their ACME Senior Agent Host, Ben Stiller must answer questions in order to catch Carmen Sandiego and her V.I.L.E. gang according to the Chief's orders.