John Murphy has 4 Jay-Z concerts.

Shawn Corey Carter (born December 4, 1969 in Brooklyn, New York, United States), is an American rapper and former president and CEO of Roc-A-Fella Records. He is more commonly known by a variety of stage names including Shawn Corey Carter, Jay-Hova, Jiggaman, Young Hov, Shawn C. Carter, Hov, Shawn Carter, The Carter Administration. He is regarded as one of the most prolific and successful American blend artists of the mid-90s and early 2000s and is known for his use of metaphors...