Gregory Weinkauf: Beyoncé and Friends Rock the Sound of Change Concert: Global Women's Charities Benefit Directly Via Catapult

Capped off by a hit-laden set from Chime for Change co-founder and Artistic Director, Beyoncé Knowles-Carter (which saw her joined onstage for "Crazy in Love" by her husband, Jay-Z), the list of performers and presenters just might blow your mind a little.

Read More...

More on Jay-Z