Karst Brewing summer music & food truck line up! Chris Holm is an acoustic folk blues & country musician based in Minneapolis, Minnesota. A fingerstyle guitar picker and harmonica player, Chris channels the high-spirited liveliness of Charley Patton, thumping on his suitcase drum, attacking his guitar strings with abandon, and shouting along in a gravelly howl, later to channel the lonesome sounds of a weeping slide guitar and a blue yodel.