Dave Brubeck was an American jazz pianist and composer, considered one of the foremost exponents of cool jazz. Many of his compositions have become jazz standards. Dave Brubeck has hand signed this 1955 Columbia Records Brubeck Time Album Cover/LP/Vinyl/Record. Note signature on back on album cover as shown. Certificate of Authenticity from Athlon Sports Collectibles. Specifications. Signed By Dave Brubeck