1978.  - allevi, marco - visible & invisible,allevi, marco - cosmic fragments,allevi, marco - rhythm of a vision,allevi, marco - mantra,allevi, marco - purification,allevi, marco - voices,allevi, marco - s..

1978.  - allevi, marco - prayer to bodhidharma,allevi, marco - dhyana,allevi, marco - temple of flowers,allevi, marco - shinto,allevi, marco - the way of silence