Dr. Octagon

Dr. Octagon is a persona created and used by American rapper Keith Matthew Thornton, better known as Kool Keith . Thornton performed and released four studio albums under the alias. Having introduced the character in 1993 on the unreleased Ultramagnetic MC's demo "Smoking Dust", Thornton's first full-length recording as Dr. Octagon was on his 1996 debut solo album , Dr. Octagonecologyst .

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