I have been getting really into both of these great mixes from Australian producer Katalyst lately. Both contain great songs that have been used in many of my favorite hip hop beats over the years, but it isnt one of those mixes where you have heard it all before, there are plenty of tracks on both that I have never heard on any mixes at all (and you know I listen to a lot of mixes!)
Katalyst Mixtape: Back to Basics - Part 1 by KATALYST
Children Of The Apocalypse Mixtape by KATALYST
Check his facebook page here http://www.facebook.com/pages/KATALYST/144681184596 for news on his up coming album (which looks very promising!), peep the preview track!
The Clapping Song feat CLK by KATALYST