Name
- Ireland, John Nicholson, composer and pianist, 1879-19621
- Irving, Kelville Ernest, conductor and composer, 1878-1953, http://isni.org/isni/000000...1
- James, Ivor, cellist, 1882-19631
- Jessel, Katherine, Mrs granddaughter of N and A O'Neill1
- John, Helena, of West Kensington London1
- Johnston, Nora, theatrical manager1
- Kahn, Micheline, French harpist1
- Kelly, Gerald Festus, Knight, portrait painter, 1879-19721
- Kennedy, Jessie, afterwards Matthay; singer; wife of Tobias Matthay, d 19371
- Kerpely, Jenö, viola player1
- Kersler, Jack, cellist1
- Klenau, Paul August von, composer1
- Knorr, I, of Frankfurt1
- Kreisler, Fritz, violinist, 1875-19621
- Kruse, Johann, violinist1
- Kürzl, Herbert H1
- Lacey, Marjory, portrait photographer1
- Lack, Theodore, composer1
- Lamond, Frederic, Scottish pianist1
- Langa-Raseanu, Constantin1