This September, North Adams, MA’s Mass MoCA will host the 8th annual FreshGrass Festival, and the three-day event’s new lineup is topped by Trampled By Turtles, Yonder Mountain String Band and Indigo Girls.

Also included in the bill are Ricky Skaggs & Kentucky Thunder, Rhiannon Giddens, Steep Canyon Rangers, Alison Brown, Altan, Della Mae, Keith Little & Molly Tuttle, The Mammals, a Grateful Dead bluegrass tribute dubbed “Pluckin’” and more, with additional announcements to come.

FreshGrass is set for September 14–16 in North Adams, MA. Tickets and more information can be found at the festival’s website.