THE INFAMOUS STRINGDUSTERS
For over 20 years, Grammy Award-winning The Infamous Stringdusters have delivered boundary-pushing live performances that blend bluegrass tradition with rock-and-roll energy. To celebrate the milestone, the groundbreaking jam-grass quintet released 20/20; twenty brand new songs for twenty years. Fusing virtuosic musicianship, fearless improvisation, and influences spanning Americana, country, and indie-folk, the band has become one of the most celebrated acts in modern roots music. Don't miss their electrifying performance at Roots Festival.

HONEY ISLAND SWAMP BAND
The Honey Island Swamp Band are a thrilling, eclectic band that defies genre conventions, renders song structures elastic, and wholeheartedly stresses that the song reigns supreme. Since they formed in 2005 in San Francisco after their displacement from New Orleans via Katrina – and subsequently relocated back home – the band has evolved to embody contemporary roots music.

SILAS HERMAN & THE TONE UNIT
Silas Herman & The Tone Units deliver a fresh take on Americana, blending bluegrass, folk, country, and roots influences with dynamic musicianship and heartfelt songwriting. Driven by rich harmonies, infectious grooves, and a passion for live performance, the band creates a sound that feels both timeless and original. Whether playing high-energy originals or reimagining acoustic favorites, Silas Herman & The Tone Units bring warmth, authenticity, and plenty of good vibes to every stage.

AMANDA SHAW
Energetic Louisiana fiddler Amanda Shaw blazes trails with her clever songwriting and exciting performances. With over 20 years of experience, Shaw captivates audiences of all sizes – from intimate listening rooms to national television audiences. Shaw blends authentic Cajun culture with endearing local charm, delivering shows that burst with Louisiana flavor.

ANDY DUNNIGAN & FRIENDS
Rooted in bluegrass and Americana, Andy Dunnigan & Friends brings together exceptional musicians for a one-of-a-kind collaboration built on heartfelt songwriting, rich harmonies, and inspired improvisation. Led by singer, songwriter, and dobro player Andy Dunnigan, the group blends tradition with fresh creativity, delivering an engaging acoustic performance that celebrates the connection between musicians and audiences alike.

THE UNFAITHFUL SERVANTS
The Unfaithful Servants have emerged as one of Canada’s must-see acoustic acts, delivering a thrilling modern take on folk, bluegrass, and Americana. Known for explosive instrumentals, rich harmonies, and timeless songwriting, the band has earned a reputation as a powerhouse live draw across Western Canada.

REVEREND SLANKY
Reverend Slanky is a heavy hitting funk band originating from Missoula, MT. This 7-piece band has been jamming its way through the great state of Montana and surrounding areas for over 15 years. Slanky’s blend of Soul, R&B, Funk, African and Latin grooves always get people out dancing.

JOAN ZEN
As a funky-soul group, the Joan Zen Sextet features: Milan House on keyboards, Eric Hutchins on guitar and trumpet, Jason Hicks on saxophone and EWI (electronic wind synth), Drew Barker on drums, Joan Zen on vocals and guitar, and Branden Barker on bass. The synergy between the players in the group is undeniable at their live shows. Drawing from a blended palette of styles, this groovy, soul sextet living in Missoula, MT travels around the Northwest bringing high-energy, dynamic, soulful music to their audiences.

COWBOY ANDY & THE SALAMANDERS
Cowboy Andy and the Salamanders is an award winning nationally recognized children and family friendly rock group that has been delighting families all around the Pacific Northwest for over 10 years. Get ready to dance and sing along to songs you probably don’t know! The Salamanders consist of Mr. Blue Sky Ian Smith, Bones Russ Gay, Banana Man Matthew Bainton, The Indispensable Oscar Hunt, and Cowboy Andy.

KIDS BANDS: Z.A.C.C. ROCK CAMP BANDS and TANGLED TONES
Kicking off the festival are the ZACC Rock Camp Bands and Tangles Tones! Formed during ZACC's Alternative Music Project, young musicians write and perform original songs in just one week, bringing fresh energy, big creativity, and plenty of volume to the Roots Festival stage. Tangled Tones features up and coming teenage musicians. Be there early to catch the next generation of Missoula's music scene.