The Wilhelm Brothers will perform 6 to 7 p.m. Aug. 22 at Allentown Public Library, 1210 Hamilton St., Allentown.

This Asheville, N.C. group combines the singer, songwriter talents of Chris Wilhelm with the sonic beauty and skill of cellist Cristof Ensslin.

Their sound emphasizes love of a good story delivered in song and employs folk, roots and indie influences.

No tickets are required and admission is free.

For more information, go to allentownpl.org or call 610-820-2400.