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
Gilbert and Sullivan in exceedingly poor health, died in 1900, although to the end he continued to write new comic operas for the Savoy with other librettists, most successfully with Basil Hood in "The Rose of Persia" (1899). Gilbert also wrote several works, some with other collaborators, in the 1890s. By the time of Sullivan's death in 1900, Gilbert wrote that any memory of their rift had been "completely bridged over," and "the most cordial relations existed between us." He stated that "Sullivan ... because he was a composer of the rarest genius, was as modest and as unassuming as a neophyte should