Cool (West Side Story song) The Goodfeathers. The song is also parodied in the Flight of the Conchords episode The Tough Brets with the song "Stay Cool, Bret". The "Castle" episode "Cool Boys" has Richard Castle and Detective Slaughter sing it to distract some criminals hold them at gunpoint. British sketch show Horrible Histories parodied this song as a song about the English Civil War. Cool (West Side Story song) "Cool" is a song from the musical "West Side Story". Leonard Bernstein composed the music and Stephen Sondheim wrote the lyrics. This song is known for its fugal treatment of a jazz figure, described by
Stephen Sondheim of "Into the Woods", including "Rainbows" (which he included in his second book). In February 2012 it was announced that Sondheim would collaborate on a new musical with David Ives, and he had "about 20–30 minutes of the musical completed". The show, tentatively called "All Together Now", was assumed to follow the format of "Merrily We Roll Along". Sondheim described the project as "two people and what goes into their relationship ... We'll write for a couple of months, then have a workshop. It seemed experimental and fresh 20 years ago. I have a feeling it may not be experimental