From left: Glenn Hager, Steve Richards, Dick Wood, Allen Distler, and Lowell Lowary. The Barbershop quartet call themselves “The LADS of Harmony”. They are Barbershop Harmony Society members. On Friday, they serenaded Northwood Elementary teacher Cheryl Bixler (seen holding a rose) and her first grade students. Bixler’s husband has been sending the group to sing for her during the week of Valentine’s Day for more than five years.