There are moments in history that shape our lives, and there are songs that define those moments. The new eight- part CNN Original Series Soundtracks: Songs that Defined History, from Executive Producer Dwayne Johnson, will explore the music that is tied to iconic moments in history, and the impact of that music on our society. From the March on Washington to the riots at Stonewall, the moon landing to Hurricane Katrina, music has played an integral part in celebrating, criticizing, amplifying and ultimately defining these seismic events in our collective history. Featuring Music by Billy Joel ,David Bowie, Melissa Etheridge, Kanye West, Simon & Garfunkel, James Brown and U2.