proof

[im2pac]

since he died he never had a tribute album come out for him, puff did for biggie why can eminem not put one out for his friend the guy had music too and was suppose to be signed first i guess whitey is the devil

[RTiii320]

There are plenty of threads about this.

To sum it up, Em made some, didn't feel any were worthy so he dedicated the whole Relapse album to Proof.
http://www.forum.trshady.com/viewtopic.php?f=3&t=61102&p=776950&hilit=proof+tribute#p776950