What makes Dune by Klaus Schulze notable?

'Dune' is notable for its ambitious length and structure, with both tracks pushing the boundaries of what could be achieved in ambient music. The album contributed to Schulze's reputation as a pioneer in the genre, influencing countless artists within electronic and minimalist movements, as well as receiving critical acclaim for its depth and atmospheric qualities. Upon the release of 'Dune' in 1979, Klaus Schulze was already an established figure in the minimalist electronic music scene, having released several influential albums including his breakthrough 'Irrlicht' in 1972. This album marked a continuation of his exploration into long-form compositions and soundscapes, showcasing his innovative use of synthesizers during a period when electronic music was gaining momentum in popular culture.