Columbia Records meanwhile signed Nas to a major-label contract, and many of New York's finest producers offered their support. DJ Premier, Large Professor, and Pete Rock entered the studio with the young rapper and began work on Illmatic. When Columbia finally released the album in April 1994, it faced high expectations; Illmatic regardless proved just as astounding as it had been billed. It sold very well, spawned multiple hits, and earned unanimous acclaim, followed soon after by classic status.
Read more about Nas here.