The Black Tarantula Crossword Gathas

Included in:

1.  The 8-Voice Stereo-Canon Realization (11/25/73)
     of "The Black Tarantula Crossword Gathas"
     Published by S Press, Düsseldorf/München, 1975
     Audio tape
     Length: 32'20"

2.  Doings. Assorted Performance
     Pieces, 1955-2002, 2005, No. FX1183
     Audio CD
     Excerpt length: 03'38"

Exh.: 2015, Rome ; 2019, London.