The IV Tenors sang to nearly sellout crowds last year when they made their debut at the Gesa Power House Theatre in Walla Walla.
The quartet wraps up this year's nine-day run of concerts June 7-9 at the Power House.
The show will have all new material, said Sunny Thompson, director of the show.
"Since last year's run at the Gesa Power House Theatre, we've added a lot of new material to the show, including a segment celebrating some of the great male groups during the last century," Thompson said. "Like the Mills Brothers, The Beatles, The Mamas & the Papas, Aerosmith."
And the show also features some comedy by the foursome's resident funny man Brian Damson, she added. The tenors are Damson, Morgan James, Michael Scott Brooks and Ken Nielson.
The IV Tenors are a staple at Harrah's in Reno.
"They have broken this year's box office records (in Reno)," Sunny said. "It's exciting to see them doing so well. And one of the most rewarding things about having a group together for a long time is to watch the chemistry they have on and off the stage, as well as watch them grow and evolve as a group."
Showtime is 7:30 p.m. June 7-8 with a 3 p.m. matinee June 9. Tickets cost from $12 to $50 and are available at www.phtww.com or call 509-876-1662. The Power House Theatre is at 111 N. Sixth Ave.
*Dori O'Neal: 582-1514; email@example.com; Twitter: @dorioneal