Jonathan Geer is an American video game music composer and musician. He has composed for a number of video games, including for Core Keeper, The Franz Kafka Videogame and Owlboy.
Jonathan Geer was born in Austin, Texas and grew up there. In 2001 he obtained a BA in Film Scoring from Berklee College of Music in Boston. After graduating, Geer spent several years teaching lots of private piano lessons and working as a church musician. He later began writing music for music libraries. His music is used on TV shows, films and documentaries.