If you arent gunna help why dont you just stop posting -.-
I dont think since they are all mixtapes that he gets that there should be a problem cause there are places like datpiff where we can get the mixtapes legally
Just because you acquired the music legally does not mean you legally can use it in a video. ESPECIALLY if your profiting off of it.
For instance i go and buy a CD and download music off datpiff, I use 1 song from the cd in 1 video a song from datpiff in another, there both going to come down because your are using a copyrighted song in a video.
The problem you are going to face is even tho decaf slowed/ chopped the song. He is still using another artist lyrics/beat/music to produce that song, as such the music is still copyrighted under that artist. Im not sure but i for see a issue.