We did have a juke box, but the NAAFI had a stage and behind it a control room which volunteers manned evenings playing 78s over a locally lashed up system (it was a radio school so plent of electronic bodies) Wednesday evening would be a "talent show" usually including a couple of topical/satirical sketches and various musical or comedy acts (I used to murder pieces on the harmonica)
Small world, I was just a bit west of you in 1957 at Akrotiri, did my spell in tents at Kasfareet in the canal zone in '55, there it was just hot all the time, sand, heat and flies!
I finished up doing 23 years in the RAF, mostly it was better than working for a living!!