The story goes when Jason Newsted joined Metallica Lars was a complete dick to him. During the recording of "...And Justice for All" Lars would have the sound guy remove all of Jason's bass from the recording. When they were on tour he would have one of the roadies turn off his amps or turn them so low nobody could hear him play. Someone went back and did a remaster with the bass corrected. You can tell a huge difference in the new version. Makes you wonder how it really would have sounded if Lars wouldn't have screwed around so much.
https://www.youtube.com/playlist?lis...EXIQ2NWepFzWJ6