[48] Steiner's 'Johannes Brahms.'
[49] Reimann's 'Johannes Brahms,' p. 117.
[50] See Vol. II., pp. [77] and [138].
[51] Schumann's essay, 'New Paths.'
[52] The variations for orchestra on Haydn's theme and six of Brahms' songs, sung by Henschel, were included in the programme of the concert.
[53] Goethe's song, 'Unüberwindlich,' set by Brahms and published in 1877 as No. 6 of Op. 72: 'Though a thousand vows I've taken.'
[54] Article in the New York Outlook, July 25, 1903.
[55] See Vol. I., [Appendix No. 1].
[56] Die Musik, in the article referred to in a previous chapter.
[57] Fräulein Ettlinger informs the author that it was she herself who put the question to the master and received his answer. For the article on Levi see 'Biographisches Jahrbuch und Deutscher Nekrolog,' 1902.