Sing Out Loud Festival is pleased to announce that Yonder Mountain String Band, Railroad Earth, and Keller & The Keels will perform at The Backyard Stage at The St. Augustine Amphitheatre!

Innovative and exuberant, controversial and uncompromising, Yonder Mountain String Band spearheaded a musical movement in Colorado and carried its new language of progressive roots music to countless fans worldwide in a 25-year career that shows no signs of slowing down.

With one foot in the bluegrass world and the other in the jam-band world, the band has weathered the scrutiny of the bluegrass establishment and come full circle with a Grammy Nomination for Best Bluegrass Album for their 2022 release, Get Yourself Outside.

For over two decades, Railroad Earth has captivated audiences with gleefully unpredictable live shows and eloquent and elevated studio output. The group introduced its signature sound on 2001’s The Black Bear Sessions. Beyond tallying tens of millions of streams, the collective has earned widespread critical acclaim.

Un-beholden to conventionalism, Keller Williams seamlessly crosses genre boundaries. The end product is music that encompasses rock, jazz, funk and bluegrass, and always keeps the audience on their feet. Keller built his reputation initially on his engaging live performances, no two of which are ever alike. For most of his career he has performed solo. The end result often leans toward a hybrid of alternative folk and groovy electronica, a genre Keller jokingly calls “acoustic dance music” or ADM.”

Sing Out Loud Festival is the annual, epic celebration of live music in historic St. Augustine, Florida. Since 2016, Sing Out Loud has featured more than 1,300 national, regional, and local musicians, and welcomed more than 250,000 live music enthusiasts. The festival features ticketed concerts, free showcases, artist development workshops, and specialty programming like the St. Augustine Songwriters Festival, Lincolnville Porch Fest, and more.