Adams departed early from the rigid boundaries minimal music and has been calling the evolved style since In the early 1990s, post-minimalist. The included works "China Gates" and "Phrygian Gates "originate from his early, minimalist Phase from 1977, typical examples of his post-minimalism can be found in "American Berserk" from 2001 and "Hallelujah Junction" from 1996, where Jeroen van Veen from his wife Sandra as duet partner is accompanied by Van Veen is one of the world's leading minimalists music experts