What Is Beat? – The Best of The Beat is a greatest hits album by the ska band the Beat released in 1983. The original vinyl release included an additional "free album" of extended remixes entitled Frebe.[5] Several songs had previously only been released as singles and B-sides. These include "Too Nice to Talk To", "March of the Swivelheads" and "Psychedelic Rockers". In the UK these also include the A-side "Tears of a Clown" and "Ranking Full Stop". "March of the Swivelheads" later appeared in the film Ferris Bueller's Day Off. The song accompanies the film's climax. The question of the album's title was answered on the back of the original sleeve, "This is Beat!!"