How Willie Nelson, Doug Sahm, Stevie Ray Vaughan, SXSW and ACL Fest Turned Austin into the ATX

Nate Wilcox welcomes back author Joe Nick Patoski, author of "Austin to ATX: The Hippies, Pickers, Slackers, and Geeks Who Transformed the Capital of Texas," to tell us how musicians like Doug Sahm, Willie Nelson, Stevie Ray Vaughan and the Butthole Surfers kicked off the transformation that turned a sleepy college town into ATX, the home of Austin City Limits and South by Southwest.

More Joe Nick Patoski on Let It Roll:

• Willie Nelson's Honky Tonk Wilderness Years
  
• Willie Nelson: Nashville's Not Enough
  
• Willie Nelson Superstar Days