Justin Blaze, as Jay-Z so comically calls him, has been producing the hottest rappers in hip-hop for years now. After getting major recognition for producing hits on Jay’s Blueprint, Just Blaze moved on to work with everyone from The Game and DMX and TI to Rhymefest and Talib Kweli. His unique soul samples and fast-tempo, drum-heavy tracks keep any rapper hitting up Just for some beats. Just was also the exclusive producer on Saigon’s debut album, which has been pushed back for about 4 years now. Just has also been rumored to be working with new Interscope artist Wale and Erykah Badu’s protege Jay Electronica.  In the meantime, Just decided to go old-school and bring his fans a 90′s hip-hop mixtape entitled 90′s Flava. The 51-track tape features everyone from AZ and Method Man to Das EFX, Brand Nubian and Pete Rock. It’s the first time in a long time I’ve seen Just hosting a mixtape, and listening to his selection of the best 90′s hits should be pretty educational.  Download the mixtape here, and let us know what you think.