The classical version of “today’s music sucks, my generation had better”I'm an appalling classical music snob and disdain most recordings made after the 1950's. (Music used to be about conveying imagination and emotion and not merely accuracy and speed. Pianists learned all the wrong lessons from Rachmaninov and Horowitz.)
Most collections focus on big names and recent recordings, but it's worth a look. YouTube is the best source for the old stuff.