Some one please help me find the name of this tupac song!!!!?

the begining of the song goes some thing like this born thuggin heartless and mean muggin at 16 on the scene kickin up dust with older gz or you can go to playlist.com and type in 2pac 2pac and listen to it let me kno if you know the name thanks here is the link if the link doesnt work then go to playlist http://fwt.txdnl.com/6-30/h/a/hayoma/2PAC.mp3