Gilbert and Sullivan of these recordings have been reissued on CD. After the company was revived in 1988, it recorded seven of the operas. After the copyrights on the operas expired, numerous companies around the world released popular audio and video recordings of the operas. In 1966 and again in the 1980s, BBC Radio presented complete cycles of the thirteen extant Gilbert and Sullivan operas, with dialogue. Ad hoc casts of operatic singers conducted by Sir Malcolm Sargent in the 1950s and 60s and Sir Charles Mackerras in the 1990s have made audio sets of several Savoy operas, and in the 1980s Alexander
New York Gilbert and Sullivan Players the other founders were alumni of the Barnard Gilbert and Sullivan Society, a New York City college theatre group that presented the operas of Gilbert and Sullivan at Columbia University from 1948 to 1991. The nascent group's first performance was in Straus Park, on the Upper West Side of Manhattan, on July 14, 1974 as part of a street fair. In the early years of the company, singers were drawn from Columbia University and from the semi-pro New York theatre community, including Vincent La Selva's opera workshop, and sang without compensation. Originally called "West Side Gilbert & Sullivan Players", the