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HHE reports on Jay-Z's concept at the Hammerstein Ballroom in NYC.

Jay also brought out Diddy for 50 Cent's "I Get Money" remix while Memphis Bleek, Beanie Sigel, Freeway and Young Gunz also made appearances. They performed during a Roc-A-Fella block that included "Roc The Mic," "What We Do," "Can't Stop Won't Stop" and "Ignorant Sh-t."