^{page 45 note 1} See Mahler's, Alma Gustav Mahler: Memories and Letters, edited by Mitchell, Donald. A new edition, with an expanded introduction and biographical list and an appendix by Donald Mitchell and Knud Martner, has recently been published (London: John Murray, hardback £5, paperback £2·50)Google Scholar.

^{page 46 note 1} ‘vain’ in Stuckenschmidt's text.

^{page 47 note 1} Schoenberg, Arnold, Letters, edited by Stein, Erwin, translated by Eithne Willdns and Ernst Kaiser (London: Faber & Faber, 1964)Google Scholar. This has recently been issued in paperback form.