Corn Mo sings, plays the accordion, and keyboards, and sometimes performs as a one-man band.

Many of his songs and stylings are heavily influenced by Meat Loaf (to whom he bears a slight physical resemblance) and Queen.

He is featured on the Ben Folds album Supersunnyspeedgraphic singing backing vocals on "Get Your Hands Off My Woman."

Back in the Denton days Corn Mo teamed up with friend Mauve Oed for a cassette.

On June 15, 2007, They Might Be Giants announced via a bulletin[1] that Corn Mo would be the opening act for "many of the shows" on their "We Got a Fever for the Flavor of a Whatnot 2007 United States Tour."

In 2014 Corn Mo, credited as Jonathan Cunningham, played a bartender in the Netflix series Orange Is the New Black in the episode entitled Low Esteem City.

[2] In 2021, Corn Mo appeared in a series of internet and television commercials for NJM Insurance playing the Agency Musician.