Geoffrey Parsons. C45. Sarah Brightman and GP. Britten folk songs. August 1986, 1986 Cassette-Box 174 Unit ID: NLA.MS-SAV003600 Date: 1986
Geoffrey Parsons. C46. Grace Bumbry and GP. Radio France. 1977, 1977 Cassette-Box 174 Unit ID: NLA.MS-SAV003601 Date: 1977
Geoffrey Parsons. C47. Side 1: Brian Burrows and GP. Various. BBC Live. 1/12/1976. Side 2: GP on tour 1975 (ABC), 1975, 1976 Cassette-Box 174 Unit ID: NLA.MS-SAV003602 Date: 1975, 1976
Geoffrey Parsons. C48. Ileana Cotrubas, Thomas Allen and GP. Italienisches Liederbuch by Wolf. Celebrity recital at Royal Opera House. Part 1. 23/06/1984, 1984 Cassette-Box 174 Unit ID: NLA.MS-SAV003603 Date: 1984
Geoffrey Parsons. C49. Ileana Cotrubas, Thomas Allen and GP. Italienisches Liederbuch by Wolf. Celebrity recital at Royal Opera House. Part 2. 23/06/1984, 1984 Cassette-Box 175 Unit ID: NLA.MS-SAV003604 Date: 1984
Geoffrey Parsons. C50. Ileana Cotrubas and GP. Various. Royal Opera House. 1976, 1976 Cassette-Box 175 Unit ID: NLA.MS-SAV003605 Date: 1976
Geoffrey Parsons. C51. Ileana Cotrubas and GP. Various. Radio France. Paris. 21/04/1979, 1979 Cassette-Box 175 Unit ID: NLA.MS-SAV003606 Date: 1979
Geoffrey Parsons. C52. Ileana Cotrubas and GP. Various. Aldeburgh. 14/06/1981, 1981 Cassette-Box 175 Unit ID: NLA.MS-SAV003607 Date: 1981
Geoffrey Parsons. C53. Ileana Cotrubas and GP. Various. 1981, 1981 Cassette-Box 175 Unit ID: NLA.MS-SAV003608 Date: 1981
Geoffrey Parsons. C55. GP talks about Peter Dawson on BBC 'Talking About Music'. 1982, 1982 Cassette-Box 175 Unit ID: NLA.MS-SAV003610 Date: 1982