Patti Smith and Greensky Bluegrass, but many people are coming less for the bands, and more for the vibes. Scroll down to see our best photos from weekend.

Bluegrass remains the most distinctive of all the sub-styles within country music, having changed relatively little in the last half-century." - David Vinopal, All Music Guide Photo by Bruce ...

Following the L.A. wildfires, Greensky Bluegrass offered fans a welcome escape and donated merch proceeds from The Wiltern to Sweet Relief.

With less than an hour before showtime, the singer-songwriter will soon celebrate a band he created more than a half-century ago, one whose influence continues to loom large over bluegrass music ...