Jay-Z Live From Madison Square Garden: Answer The Call: Hip-hop superstar Jay-Z in concert with star guests from Madison Sqaure Garden, New York City on the eighth anniversary of the September 11 attacks. Filmed on the day of the release of his Blueprint 3 album, Jay-Z is joined by guests including Rihanna, Kanye West, P Diddy and Pharrell as he performs tracks from the album and classics like Hard Knock Life and 99 Problems. The concert honoured and supported the families of police officers and firefighters who died trying to save others during the recovery efforts of the morning of September 11, 2001.