The show begins at 7:30 PM. Doors for seating open at 7:00 PM. Advance tickets $25, day of show $30. This 2016 Grammy-nominated collaborative effort between two uniquely gifted musicians is bound to be a revelation to traditional music fans on several counts. Rob Ickes is a longtime, well-established instrumental giant, and Trey Hensley is newly arrived, bursting with talent both as a vocalist and guitarist. Their first album together, Before the Sun Goes Down, was nominated this year for a 2016 Grammy as Best Bluegrass Album. From his powerful yet sympathetic vocal interpretations of traditional and contemporary material to his jaw-dropping instrumental skills on both acoustic and electric guitar and considerable songwriting talents, Trey Hensley is bursting at the seams with freshness and musical excitement. His resonant baritone voice is rich, expressive, and equally at ease with classic bluegrass, traditional country, and original compositions. Invited by Marty Stuart and joined from the wings by Earl Scruggs, Trey Hensley landed on the Grand Old Opry when he was only 11. To this day, Marty Stuart remains a fan and booster. Trey has already in his young life played with Johnny and June Carter Cash, Charlie Daniels, Ricky Skaggs, Steve Wariner, The Oak Ridge Boys ,and Janie Fricke. Rob Ickes has been playing bluegrass with his much-decorated band Blue Highway for over twenty years, during which time he has been adjudged Bluegrass Dobro Player Of the year fifteen times. Rob has played on countless sessions, recording with artists such as Merle Haggard, Dierks Bentley, Patty Loveless, and Alison Krauss. He has also helped form a jazz –oriented trio, Three Ring Circle, along with Andy Leftwich and Dave Pomeroy. His most recent album Three Bells is a true dobro summit, collaborating with fellow greats Jerry Douglas and the late Mike Auldridge. Artist website: robickes.com & treyhensley.com. Generously sponsored by J. Edward Knight Insurance.

Southern-gospel singing group The Keffers will perform at the Lincoln County Assembly of God, 672 Main St., Damariscotta at 7 p.m., Friday, July 22.

The Keffers’ family ministry and musical heritage spans more than 25 years. In the past 15 years, the group’s ministry has centered around holding revival meetings and offering special concert services. In 1995, The Keffers entered into a recording agreement with Zion Music Group in Nashville, Tenn., which has produced two first-class recordings, 1996’s “Renewed” and the group’s brand-new project, “Promises.”