• Dhrupad Annual (Varanasi, 1992)
• Teaching Musics of the World (Basel, 1994)
• Indian Music and the West, S.R.A. seminar (Mumbai, 1996)
• Indische Musik in Deutschland (Aachen, 1998)
• Journal of the Indian Musicological Society (Mumbai, 1999)
• Ear & Eye – Encounters with World Musics, Schott Verlag (Mainz, 2004)
• inter.kultur.politik. Kulturpolitik in der multiethnischen Gesellschaft, Kulturpolitische Gesellschaft – Klartext Verlag (Essen, 2004)
• Creating 18 Microtonal Ragas, sleeve notes in the CD recording of Solo 58 by John Cage, Other Minds (San Francisco, 2007)
• Contributed advice, music samples and notation to a textbook for German Gymnasien: "Dhrupad – der heilige Gesang aus Nordindien" by Uwe Steinmetz in Sound Check S II, Schroedel Verlag (Braunschweig, 2008)
• Musings on Ragas in einfach, editors Hannes Böhringer, Hans Hansen and Axel Kufus, Merve (Berlin, 2009)
• L'animo del raga, Il libro della voce, Auditorium (Milan, 2010)
• "Chance Generated Ragas in Solo for Voice 58: A Dhrupad Singer Performs John Cage" (28-page essay), Journal of the Indian Musicological Society, vol. 41 (Mumbai, 2011/12)