Starting in 2013, Hildebrandt has performed often with Northfield’s versatile duo Relativity. Shown here at Prairie Pond Winery in New Prague in 2015 are (left to right) Toby Jensen, Sandy Jensen and Mike Hildebrandt. Courtesy Relativitytheband.com 
Relativity
Relativity is a Northfield band that combines outstanding vocals, guitar, mandolin and fiddle to create a fun and eclectic musical performance. The band is made up of Toby Jensen, Sandy Jensen and Mike Hildebrandt, a Minnesota Rock & Country Music Hall of Fame fiddle player.