iTunes 12 - music still skipping

[Krafty]

I've reported this problem when updating to iTunes 11, and seems like iTunes 12 is no remedy either: after adding an album, various songs are still skipping to the next track almost 0:45s–1:00m before ending.

Has anyone found a solution to this?

EDIT: Tried rebuilding library. Didn't work on 11.x but so far so good. Same songs so far aren't skipping like usual.