Micheal David Larsen (November 9, 1981 – October 16, 2010), better known by his stage name Eyedea, was an American rapper, freestyle battle champion and songwriter from Saint Paul, Minnesota. He had appeared as a solo artist under the pseudonym Oliver Hart, and as the MC half of the duo Eyedea & Abilities (along with longtime friend and collaborator DJ Abilities). Larsen was first signed under Slug's independent hip-hop label Rhymesayers before founding his own record label "Crushkill Recordings". Eyedea's style of music is philosophical, abstract, political and poetic.

Eyedea first stepped into the hip-hop scene battling against other emcees at notable freestyle joints. His notable wins which included a victory at Scribble Jam (1999) and the televised Blaze Battle sponsored by HBO (2000), has turned Eyedea into a hip-hop mogul. Notable hip-hop outlets have labeled Eyedea as a legendary freestyle icon. Eyedea has released numerous albums alongside DJ Abilities where the two performed under the duo name "Eyedea & Abilities". In 2001, Eyedea & Abilities released their debut studio album First Born, which included their successful single "Big Shots". The single was later chosen to appear on Tony Hawk's Pro Skater 4. In 2004, Eyedea & Abilities released their second studio album titled E&A, which included the singles "Paradise" & "Man vs Ape". In July 2009, Eyedea & Abilities released their third and final studio album called By the Throat, which was followed by highly acclaimed positive ratings. The lead single "Smile" is Eyedea's most viewed music video on YouTube and was listed in Abbey's top 10 best hip-hop songs ever, respectively.