Holla....Me, N-ST a.k.a. N-SubstiTool, set out on a journey to explore the hard HipHop from the Streetz of 'ma hometown Hyderabad. I grew up listenin' to Run D.M.C., the duo Eric B. & Rakim, 2pac, N.W.A., Nas, Big Daddy Kane, and so on....The term 'N-SubstiTool' ain't nothin' but a tool that can be used by any rapper, coz I find all these emcees, now-a-days, lackin' the basic rap-thang, and they can rely on my shytt to carry out their thang. It's like I'm the Nth rapper, and 'substi'tute anyone in me, and I'll get their flow to ya....and I coined this term from my mathematics knowledge, though. Thus came the name, N-SubstiTool, the Nth emcee, and I've got an infinite-mile freeway ahead to cruise along....Peace y'all...N-ST, from a Street called Life...