Name
- Karajan, Herbert, conductor, 1908-1989, http://isni.org/isni/000000... http://viaf.org/viaf/876531071
- Karthaus, Werner, musicologist and composer, 1901-1971, http://isni.org/isni/000000...1
- Keller, Greta, singer and actress, 1903-1977, http://isni.org/isni/000000...1
- Kende, Götz Klaus, doctor and opera enthusiast, 1917-19921
- Kirkwood, Antoinette, composer, b 1930, http://isni.org/isni/000000...1
- Klemperer, Otto, conductor, 1885-1973, http://isni.org/isni/000000... http://viaf.org/viaf/75743641
- Klos, Charles M., correspondent of Boosey and Hawkes, fl 1956-19601
- Koppel, Herman David, Danish composer, 1908-1998, http://isni.org/isni/000000...1
- Korea Music Company, fl 1957-19601
- Korn, Peter Jona, composer, 1922-19981
- Krompholz, music publishers of Bern, fl 19431
- Kubelík, Rafael Jeroným, conductor, 1914-1996, http://isni.org/isni/000000...1
- Parry, Cicely, correspondent of Boosey and Hawkes Ltd., fl 1959-19601