When I was in Aden with the R A F I was a member of Aden Forces Broadcasting Society and had two half hour programmes a week (BOTH Repeated) . One was all Fok Music amd the other , Cobweb Corner , was all 78 rpm records . We had about 12,000 78s in the Library , with ALL sorts of stuff - Early Rock'n Roll , through to Nellie Melba(C 1904) Rachmaninov conducting his own compositions , Hot 5 and Hot Seven , and even bits of assorted Folk ! Never had so much fun listening to different music forms !!