On the heels of successful indie-country-folk artists such as Mumford and Sons, the Lumineers and the Civil Wars, the Lone Bellow delivers a passionate, acoustic Americana sound that fans have been loving since the group’s self-titled debut album was released in January. The band already has achieved critical and commercial acclaim from outlets such as NPR and Rolling Stone, and is selling out shows across the country. Friday’s concert will be the group’s second performance in Richmond this year, after a sold-out show at Strange Matter. The Lone Bellow performs at Friday Cheers on Brown’s Island on Friday, May 10, at 6:30 p.m. $5. venturerichmond.com.