Isaac Kristofer Brock is an American musician who is the lead singer, songwriter, guitarist and banjoist for the indie rock band Modest Mouse, as well as his side project band, Ugly Casanova. As a songwriter he is noted for his wordplay and frequent use of metaphors, philosophical lyrics, themes of oppressive rural lifestyles, and certain phrases and sayings commonly used in the early to mid-20th century and in blue collar environments.
Member of: Modest Mouse
Instruments: Banjo • Guitar • Voice
Genres: Alternative Rock
Occupations: singer, banjoist, songwriter, guitarist