Accordion

An Accordion is a portable box-shaped musical instrument of the hand-held bellows-driven free-reed aerophone family, and sometimes referred to as a squeezebox. Own by Rolf and first seen in Key To My Ed. It appears to be a old Accordion with orgon pipes and a horn on the side. Eddy seems to find it annoying when Ed enjoys it. It's case was one of the things though to be open by Ed's Key. Rolf also owns a Concertina a small different type of Accordion.