RockyGrass Festival: Molly Tuttle Golden Highway & Peter Rowan's Bluegrass Band - Sunday (Time: TBD) in Lyons, CO

Molly Tuttle, Grammy-winning American bluegrass artist known for her dazzling guitar work, blends country, rock, and pop. Nominated Best New Artist, she's a boundary-pusher and alopecia advocate.

AJ Lee & Blue Summit, based in Santa Cruz, are an award-winning bluegrass band known for their unique blend of country soul and Americana. Their "City of Glass" album showcases their originality and dedication to their Californian roots, offering a fresh take on the genre.

Fireside Collective, born in Asheville, is an eclectic jam band blending newgrass, rock, and funk. Original members include Joe Cicero, Jesse Iaquinto, Tommy Maher, and Carson White. Inspired by The Grateful Dead, they've evolved with improvisation and diverse genres.

Grammy-winning roots artist Peter Rowan, born in Wayland, MA, is a key figure in progressive bluegrass. Known for guitar, yodeling, and mandolin, he collaborated with Jerry Garcia, David Grisman, and Tony Rice. His bands include Earth Opera and Old & in the Way. Notable solo albums are New Moon Rising and Dust Bowl Children. Rowan's collaborations feature Ricky Skaggs and Gillian Welch, with projects ranging from Tex-Mex to Hawaiian styles.