Ugly Casanova is an American indie rock band carried on Sub Pop Records. The band has only released one album: Sharpen Your Teeth. According to the Ugly Casanova website, in 1998 a man named Edgar Graham, a.k.a. "Ugly Casanova", impressed himself upon the band Modest Mouse while backstage at a concert in Denver, Colorado. After some prodding, he shared his work with the band, and began performing it early before shows while some people were milling around.