Barclays Plc

fbd4877036ec05054b0f6a70670087b3.jpg

Debbie Harry and Blondie perform at Amnesty International's "Bringing Human Rights Home" Concert at the Barclays Center on Wednesday, Feb. 5, 2014 in New York. (Photo by Evan Agostini/Invision/AP)

a9e18f5e36ed05054b0f6a7067008c5d.jpg

Madonna participates in Amnesty International's "Bringing Human Rights Home" Concert at the Barclays Center on Wednesday, Feb. 5, 2014 in New York. (Photo by Evan Agostini/Invision/AP)

22f8a4a536ee05054b0f6a7067001be5.jpg

Madonna participates in Amnesty International's "Bringing Human Rights Home" Concert at the Barclays Center on Wednesday, Feb. 5, 2014 in New York. (Photo by Evan Agostini/Invision/AP)

73423eff36ed05054b0f6a706700ff5c.jpg

Madonna, left, introduces Maria "Masha" Alekhina of Pussy Riot to the stage Amnesty International's "Bringing Human Rights Home" concert at the Barclays Center on Wednesday, Feb. 5, 2014 in New York. (Photo by Evan Agostini/Invision/AP)

b5995b4e36ed05054b0f6a7067002a0c.jpg

Madonna participates in Amnesty International's "Bringing Human Rights Home" Concert at the Barclays Center on Wednesday, Feb. 5, 2014 in New York. (Photo by Evan Agostini/Invision/AP)

e88da41e360a01054b0f6a70670081da.jpg

Nadezhda "Nadya" Tolokonnikova, left, and Maria "Masha" Alekhina of Pussy Riot, participate in a press conference for Amnesty International's "Bringing Human Rights Home" concert at the Barclays Center on Wednesday, Feb. 5, 2014, in New York. (Photo by Evan Agostini/Invision/AP)