S. Gethin
发表
W. B. Harland,
J. Glen,
Diana Beddow,
1962,
Polar Record.
J. Glen,
R. J. Adie,
T. Armstrong,
1962,
Polar Record.
T. Armstrong,
Diana Beddow,
Joan Blake,
1964,
Polar Record.
Diana Beddow,
Joan Blake,
S. Gethin,
1962,
Polar Record.
T. Armstrong,
Joan Blake,
S. Gethin,
1964,
Polar Record.
Diana Beddow,
Joan Blake,
S. Gethin,
1963,
Polar Record.
Diana Beddow,
Joan Blake,
S. Gethin,
1963,
Polar Record.