This is not a question on legality etc, but more of a strange observation. The song custard pie by zep has maybe dozens of uploads, some the actual original song, some with backing tracks and a dude playing the guitar part. Now "a friend" of mine goes and loads some low quality, arguably not so good guitar lead over an otherwise full backing track and gets blocked within 2 hours with 1 view. Meanwhile these other videos, some with 10s of thousands of views are still up. Now my friend is probably wrong to do this, and so yes....bad boy....but why is a shitty guitar cover upload with one view getting blocked and these others, many others, are not. And yes I have considered that perhaps it was so crappy Jimmy put in a hit request to MI6 in addition to getting an immediate block put in place but that seems somewhat unlikely.