 This was followed by a two record set of William Shakespeare's "Romeo and Juliet" in 1951.Subsequent releases featured Dixieland, opera and selections from Broadway musicals before Nesuhi Ertegun took over responsibility for the LP series in 1955 and the series focussed almost exclusively on jazz releases.After one a very early experiment in 1953 stereo releases of Atlantic LPs began production in 1958 and by 1960 all releases were available in mono or stereo pressings – indicated by the prefix SD on the catalog number.