Chalkline is a five-piece acoustic rock band based in the Tri-Cities, Wash. The band features a unique blend of vocal harmonies layered with 6- and 12-string acoustic guitars, keys, mandolin, bass, and percussion.  Their music consists of an eclectic mix of soulful ballads, interesting melodies, and up-tempo, hard-driving songs from the 60s to today from notable bands like U2, John Mellencamp, The Eagles, 3 Doors Down, R.E.M., America, Tom Petty, Coldplay, The Doobie Brothers, Matchbox 20, and more — music that is widely recognized but rarely performed live in the Tri-Cities.  The band consists of Ron Thomas on lead vocals and guitar, Tom Weber on lead guitar and vocals, Brian Thrall on bass, keyboard, mandolin, and backup vocals, Rick Corley on guitar, bass, and backup vocals, and Ben Chambers on drums and congas.