Who are the members of this band who wrote the music and lyrics for the musical "Saturday Night Fever?"
Saturday Night Fever (musical) Saturday Night Fever is a musical with a book by Nan Knighton (in collaboration with Arlene Phillips, Paul Nicholas, and Robert Stigwood) and music and lyrics by the Bee Gees.
The GrooveBarbers The GrooveBarbers are an a cappella musical group formed in 1997 in New York City. The band consists of Sean Altman, Steve Keyes, and Charlie Evett, who were former members of the famous a cappella group, Rockapella. Kevin Weist is also a part of the band, even though he was never a member of Rockapella. Johnny Ryan is currently the vocal percussionist of the GrooveBarbers. Inna Dukach, Altman's wife, also appears as a regular opera singing diva.