Belatedly released on LP (1981) and lacking in discographical detail, this aspect is easily overlooked. On careful listening, as Schnitzler connoisseurs will also realize instantly, this album reveals itself to be an important milestone, illuminating a clear path into the future. Schnitzler had begun to free himself from the constraints of orthodox conceptual art, advancing into the wide open spaces of uncharted musical territory Asmus Tietchens. The yellow album appeared in 1981, yet it contained recordings from the year 1974, originally released in a limited run on cassette ("The Black Cassette")