Adams also wanted to incorporate music from a variety of pop, rock and classical artists. Series one ("The Primary Phase") included an eclectic range of modern classical, experimental rock and electronic music. "" lists works including "A Modern Mass for the Dead" (Requiem) by György Ligeti, "A Rainbow in Curved Air" by Terry Riley, "Volumina" by György Ligeti, "Wind on Water" by Robert Fripp and Brian Eno, "Poppy Nogood and the Phantom Band" by Terry Riley, "Cachaca" by Patrick Moraz, "Shine On You Crazy Diamond" (intro) by Pink Floyd, "Rock and Roll Music" by The Beatles, "Also sprach Zarathustra" (intro) by Richard Strauss, "Katakomben" by Gruppe Between, "Space Theme" by Stomu Yamashta, "Oxygène" by Jean Michel Jarre, "That's Entertainment" by Howard Dietz and Arthur Schwartz, "Over Fire Island" by Eno (with Fripp), "Miracles of the Gods" by Absolute Elsewhere, "Mikrophoniet" by Karlheinz Stockhausen, "Melodien" by György Ligeti, "The Engulfed Cathedral" by Isao Tomita, "Volkstanz" by Gruppe Between and "What a Wonderful World" by Louis Armstrong.