(l to r) Slamka, Morgan, Bjork, Ellis
| Tenor | Dave Ellis | Lead | Dave Bjork |
| Bari | Don Slamka | Bass | Doug Morgan |
| Hemidemisemiquaver 4 | BACK | ||||||||
|---|---|---|---|---|---|---|---|---|---|
(l to r) Slamka, Morgan, Bjork, Ellis | |||||||||
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| Hemidemisemiquaver 4 first competed in the Fall of 2016 and won the Pioneer District Quartet title. They have a rich pedigree with Don Slamka singing baritone. He sang tenor with International Quartet Champion Powerplay in 2003. Dave Ellis previously sang with Storm Front but left them before they won gold in 2010. | |||||||||