As a Hip Hop head, I know you already have BIGGIE's 'Party & Bullshit' in your music catalog. In my opinion, this is Biggie's best song. It epitomizes delivery, BIG's deadly flow, and flawless timing. Believe it or not, this was his first track ever which was released as the fourth promotional single for the soundtrack to the 1993 film 'Who's the Man?'. The irony? ... The best way to describe most of today's music is this song's title. ;-) R.I.P B.I.G. He would have…