In addition to classical performances, Colleen currently plays fiddle and sings regularly with two bands: Judson Brown Band and Mellencougar (click logos below). The Judson Brown Band, specializing in "countrified" rock and pop, plays every venue from Summerfest to bars and backyard parties to theaters. They have shared the stage with national and international acts including Wynonna Judd, High Valley, and Jana Kramer.
Mellencougar, the USA's preeminent John Cougar Mellencamp tribute band, is a fan favorite, performing at numerous festivals throughout the United States. Mellencougar regularly performs with former members of John Mellencamp's band, including Toby Myers and Moe Z MD.