Il Trovatore The Met Disc 1, 16 December 1987 Cassette-Box 292 Unit ID: NLA.MS-SAV005497 Date: 16 December 1987
Il Trovatore The Met Disc 2, 16 December 1987 Cassette-Box 292 Unit ID: NLA.MS-SAV005498 Date: 16 December 1987
Il Trovatore The Met Tape 1, 12 November 1987 Cassette-Box 292 Unit ID: NLA.MS-SAV005495 Date: 12 November 1987
Il Trovatore The Met Tape 2, 12 November 1987 Cassette-Box 292 Unit ID: NLA.MS-SAV005496 Date: 12 November 1987