Max B was without a doubt a hard worker. He most likely has plenty of unreleased records laying around that he may never get the chance to release himself. This particular one is very interesting and it just surfaced tonight, though it was originally recorded in 2005. You'll recognize the beat from Christina Milian's "Say I." The G-Codes explains the story behind this Biggie Duets lost gem: 

 This post was actually a reference or rather an idea done by me and Max B. Right after Puff recorded this song for Jim Jones "What You Sipping" I decided to give the homie Max a shot. Puff and I actually liked Max B, I wish I could have signed him. That's whole other story. However what I will say is the beat was originally for Puff for the Biggie Duets, actually was supposed to be a single. Then Cool and Dre,weeks after having the beat, their manager at time said she sold the beat to LA Reid. Fast forward it was a single for Christina Milian. Well this song is for the Max B fans and for my homie A$AP Yams! Max B aka Mr Prolific keep your head to the sky (Pause).

Listen: Max B "Keep Your Head To The Sky"

RELATED: Max B Jail Interview

[via G-Codes]