[pervycreeper]

As a viewer, it's routine to see classical recordings on YouTube claimed as/attributed to/ categorized as the wrong thing. It doesn't help that differences in two different recordings of, say, the same piano piece can be so similar in some respects, so as to trip up automatic systems. "Widespread systematic failure" is probably the best way to describe the current state of affairs.

This issue needs special attention, and classical videos ought to be treated as a special case, IMHO.

Worth noting that the reverse is also possible, i.e. recordings being altered only slightly, being able to fool human listeners into hearing them as being different, see for instance the fraudulent recordings attributed to Joyce Hatto.