- Tenor: Gil Carrick, Mat Wisbrock, John Rentz
- Lead: Bill Smith, Richard Ebsen, Dave Rogers
- Baritone: Don Granvold, Bryan Dunn, Kelly Johnson
- Bass: Les Carter, Leo Short, Roy Knesnik
Arlington, Dallas Metro
The Variations quartet is an ensemble selected for each engagement from chorus members who have flexible schedules and who agree to learn a standard repertoire. The intent is to be able to satisfy requests for a quartet on short notice.