Besides having a flourishing career as a composer, Steffen Schleiermacher has made a name for himself as a pianist and conductor, focusing on new music. This MDG release features three very early works by Philip Glass from 1968 and 1969, Music in Similar Motion, How Now, and Music in Fifths. The works are stylistically closely related and come from a point in the composer's career when he was exploring the use of repetitive structures varied through additive and subtractive processes. Their tonality, limited pitch material, and constant rhythmic patterns gave rise to the popular misconception that Glass' music is about nothing but repetition.