"Corgan acknowledged that a chord he jokingly claimed as "the Pumpkin chord" (a G# octave chord at the eleventh fret of a guitar with the low E string played over it), used as the basis for "Cherub Rock", "Drown", and other songs, was in fact previously used by Jimi Hendrix.Other early influences cited by Corgan include Cream, the Stooges, and Blue Cheer.