moe.down has finalized its lineup. The final round of artist additions includes Bob Weir, Slightly Stoopid, the New Mastersounds and Gary Clark Jr. These artists were announced throughout the day Tuesday on the moe.down Facebook page. Weir will perform as a special guest with the Levon Helm Band.

The 12th annual moe.down lineup already boasts TV on the Radio, Ween, Bruce Hornsby, Railroad Earth, Ozomatli, Dangermuffin and The Ragbirds, among others. Of course, moe. will also perform multiple sets throughout the weekend. moe.down will return to Mohawk, NY from September 2-4.