Rudolf Hartmann
German opera director.
| Links | https://www.discogs.com/artist/5954099-Rudolf-Hartmann-3 · German |
Contributing Writer 1
 | Richard Strauss and His World | Paperback |
Added by IvarDV
German opera director.
| Links | https://www.discogs.com/artist/5954099-Rudolf-Hartmann-3 · German |
| Richard Strauss and His World | Paperback |