| Klaus Arp, Southwest German Radio Symphony Orchestra | - |
| Georg Solti, Vienna Philharmonic | - |
| Thomas Beecham, Berlin Philharmonic | - |
| George Szell, Vienna Philharmonic | - |
| Dobbs Franks, Tasmanian Symphony Orchestra | - |
| Nikolaus Harnoncourt, Orchester der Oper Zürich | - |