Of the records I've picked up cheaply over the years, these are the ones that have been played most
Shostakovich String Quartet No 8 (I never play the Borodin side!) - Decca / Borodin Quartet
Stravinsky - Firebird Suite - Decca / Ansermet
Stravinsky - Rite of Spring - Decca / Solti
Ravel - Mother Goose - Decca / Ansermet
Debussy preludes - Deutsche Grammophon / Monique Haas
Wagner - Siegfired Idyll (there are others on the disc, but I don't often play them) - Deutsche Grammophon / Raphael Kebelik
Beethoven - Eroica - Philips / Bruno Walter
The Red Army Ensemble (!) - Columbia
Mahler 9th symphony - EMI / Klemperer
Witches Brew - a compliation of various composers - my version is the Decca reissue
I think that, like Bill F, my selection is quite jazz-led. Even the Red Army Ensemble - when I first heard "Annie Laurie" I remember racking my brains, certain I'd heard it before. It eventually came to me that I'd heard it on a Jimmy Forrest album (I now know it's a trad folk song)