What makes Join Inn by Ash Ra Tempel notable?

'Join Inn' is significant for its bold embrace of lengthy, improvised tracks that capture the essence of the Krautrock genre. The album received critical attention for its innovative sound, influencing subsequent generations of experimental and psychedelic rock musicians. By the time 'Join Inn' was released in January 1973, Ash Ra Tempel had already established themselves as pioneers of the Krautrock movement, following their self-titled debut album in 1971. This album marked a continuation of their experimental approach, showcasing a deeper dive into extended compositions and free-form structures that defined their artistic trajectory during this phase.