Jonathan Coulton is an American singer-songwriter, known for his songs about geek culture and his use of the Internet to draw fans. Among his most popular songs are "Code Monkey", "Re: Your Brains" and "Still Alive".
A former computer programmer employed at Cluen, a New York City software company, and self-described geek, Coulton tends to write quirky, witty lyrics about science fiction and technology: a man who thinks in simian terms, a mad scientist who falls in love with one of his captives, and the dangers of bacteria. Rare topical songs include 2005's "W's Duty", which sampled President George W. Bush, and 2006's "Tom Cruise Crazy". Most of Coulton's recordings feature his singing over guitar, bass, and drums; some also feature the various other instruments Coulton plays, including accordion, harmonica, mandolin, banjo, ukulele, and glockenspiel.