Hip Hop collaborations.

Another thing that was lost to the fatal over popularizing of a undeground movement, was the hip hop collaboration. imagine if all the biggest rappers got together to make one single. just one song. well, clearly, profit sharing would amount to the kind of small money that a record label wouldn't even consider in this day and age. but back when Hip Hop was just taking off, any project was a good project, and a lot of these singles gave birth to new artists, who got famous just by appearing with the big dogs. here are some goodies i found. these are NOT freestyle rap. these are lyrics and line ups that were rehearsed and produced. good stuff no less. the last clip isn't a collaboration, but its AWESOME.