The Hangover: Part Two Trailer Features Production From Jerome 'J-Roc' Harmon

New York, NY (Top40 Charts/ Weerai Music) When the much-anticipated The Hangover: Part Two trailer hit the internet on April 1st, Jay-Z's "Reminder" was a clever cue to fans of the 2009 summer blockbuster that the "Wolfpack" is back.

"Reminder" features co-production from Jerome "J-Roc" Harmon, who is a central producer in Timabaland's production company The Royal Court. J-Roc's work with The Royal Court led to three co-production credits on Jay-Z's chart topping The Blueprint 3 album; aside from "Reminder," J-Roc's production is heard on "Off That" featuring a breakout chorus by Drake, and "Venus vs. Mars." Currently The Blueprint 3 has sold over 1.9 million copies in The United States.

Originally from Texas, J-Roc joined Timabaland's team in 2005 and has been producing hit songs ever since. Recent singles featuring J-Roc also include Chris Brown's "Paper, Scissors, Rock' featuring Big Sean, Keri Hilson's "Breaking Point," and Timabaland's own "Carry Out" featuring Justin Timberlake.