2037. Stephen ‘Doc’ Kupka

Tower of Power Horns - Squib Cakes (Live on Letterman 1986)

Stephen Doc Kupka on HammondCast 160 KYOU Radio Jon Hammond Hosting

Doc Kupka - Doin' It TOP Style - The Track Shack

Episode 027 – Doc Kupka; Becoming an integral part of Tower of Power

Tower of Power - Emilio "Mimi" Castillo talks about meeting Stephen "Doc" Kupka for the first time.

Doc Kupka, The Funky Doctor