These recordings exist also on LP: PMLP 3070 (1990). The LP is extremely rare like most of the AIR releases published in 1990 and 1991 by The Gramophone Company of India. As the publication year was already a couple of years beyond the end of the LP in the west, these LPs never made it to the west and even in India apparently they didn't find a wide distribution anymore.
But in India - and sometimes even in the west in Indian shops - in the 1990s one could get these releases as cassettes. This way music lovers who visited India then were able to obtain them and bring them home. From one of these music lovers I purchased recently this cassette.
