10 Music related movies you should see at SXSW
The Beatles, Snoop Dogg, Green Day and other artists profiled in new films
'The Punk Singer'
A documentary centered on former Bikini Kill/Le Tigre member Kathleen Hanna, who helped create the punk-centric "riot grrrl" movement in the '90s. Joan Jett, the Beastie Boys' Ad Rock and others also appear.