Rhythms on the Rio has announced phase one of its 2020 lineup, which includes headlining performances from The Infamous Stringdusters and Leftover Salmon.

Related: StrangeCreek Campout Announces Initial 2020 Lineup: Leftover Salmon, The Motet, More

The festival takes place from July 31st-August 1st on the banks of the Rio Grande River in South Fork, CO and will also feature performances by the Kitchen DwellersThe Ghost Of Paul ReverePixie And The Partygrass BoysJulian Davis & The Situation, and Elder Grown. More artist announcements will follow over the coming weeks.

In a statement shared with Tuesday’s announcement, Rhythms on the Rio promises “The best lineup any small festival has ever seen” for its 15th birthday celebration. The South Fork Music Association-produced festival is surrounded by 2 million acres of the Rio Grande National Forest and prides itself on “great music, an intimate, ‘small’ festival experience and giving back to the community.” Proceeds from the event will be donated to children’s music programs in surrounding school districts.

Early Bird tickets are on sale now. Click here for tickets and more information.