Edit: I really like classical music for disco. Beethoven string quartets are among my other favourites.
Aside from that.....generally lots of 80s British (darker) stuff. Depeche Mode, The Cure, Siouxsie and the Banshees, Bauhaus, Adam Ant, Sisters of Mercy, Fields of the Nephilim....
But I also like classic / psychedelic rock! Beatles, Jefferson Airplane, Velvet Underground, David Bowie (which fits either category), The Kinks, Crosby, Stills & Nash....
I also like many other genres. Like classic Jazz & Blues. And some modern electronic music. And other stuff. Too much too list.