of minuscule developments over an extended time. After a year, Radigue resigned and started her professional music career, primarily working within the tape editing medium. 1970s–1990s: Experiments with synthesizers Around 1970, Radigue created her first synthesizer-based music in a studio she shared with Laurie Spiegel on a Buchla synthesizer installed by Morton Subotnick at NYU. (Chry-ptus dates from this time.) Her goal at this point was to create a slow, purposeful "unfolding" of sound through the use of analogue synthesizers and magnetic tape, with results she felt to be closer to the minimal composers of New York at the time than to the French musique concrète composers who had been her previous allies. She experimented with Buchla and Moog synthesizers before finding in the ARP 2500 synthesizer the vehicle she would use exclusively for the next 25 years in forging her characteristic sound, beginning with Adnos I (1974). After that work's premiere at Mills College at the invitation of Robert Ashley, a group of visiting French music students spoke to her about Tibetan Buddhism, a subject she found fascinating and began investigating upon her return to Paris. Buddhist influence After investigating Tibetan Buddhism, she quickly converted and spent the next three years devoted to its practice under her guru Tsuglak Mawe Wangchuk (the tenth incarnation of Pawo Rinpoche), who subsequently sent her back to her musical work. She returned to composition, picking up where she left off, using the same working methods and goals as before, finishing Adnos II in 1979 and Adnos III in 1980. Then came a series of works dedicated to Milarepa, the great Tibetan yogi, known for his Hundred Thousand Songs representing the basis of his teaching. First she composed the Songs of Milarepa, followed by Jetsun Mila, an evocation of the life of this great master; the creation of these works was sponsored by the French government. In the late 1980s and early 1990s, she devoted herself to a singular three-hour work. Considered to be her masterpiece, the Trilogie de la Mort was released in 1998; the first part kyema Intermediate states follows the path of the continuum of the six states of consciousness. The work was influenced as much by the Bardo Thodol (aka Tibetan Book of the Dead) and her meditation practice, as by the deaths of Tsuglak Mawe Wangchuk and of her son Yves Arman. The first third of the Trilogie, "Kyema",