Don and Mim Carlson, along with their daughter LaDonia Greer and son-in-law Jerry Greer, perform at the Coutts Museum of Art's Brown Bag program Tuesday.

Don and Mim Carlson, along with their daughter LaDonia Greer and son-in-law Jerry Greer, perform at the Coutts Museum of Art's Brown Bag program Tuesday. They played a variety of songs, including their co-written “Send Me to Glory in a Glad Bag” and old favorites like "City of New Orleans" and "If Teardrops were Pennies."