“Inner Space: could any phrase be more appropriate, more suggestive of Can’s destination and destiny? The opposite direction from outer space, in contrast to the tendency towards ‘kosmische’, or cosmic, rock perpetrated by many German acts such as Tangerine Dream, Cluster and Ash Ra Tempel several years later. It suggested a retreat to a psychological state, a self-examination, a hermetic environment, a laboratory of the mind. It is possible that, while in New York, Irmin heard about or even saw Andy Warhol’s film Outer and Inner Space – premiered in January 1966 – and the phrase lodged in his mind.”