Compositions

11. Bruiloftszang

    Rosy Wertheim 1912

    100243 31 January 1912, words by A.C. Wertheim (sr)

12. Vieille Ballade

    Rosy Wertheim

    100257 Words by Paul Fort, edited by Ad Kolk Part of collection of songs by Rosy Wertheim, not dated, but before 1915. Signed 'A Madame Seroen Respectueuse hommage de Rosy Wertheim 7/I '15 Amsterdam'

13. Capriccio voor piano

    Rosy Wertheim 1916

    100185 November 1916

14. De poppen aan 't dansen

    Rosy Wertheim

    100189 not dated

15. Divertimento pour Orchestre de Chambre

    Rosy Wertheim

    100223 Not dated. Piano reduction

16. Neutraal

    Rosy Wertheim

    100234 Not dated, words by François Pauwels

17. Het gemeenzame

    Rosy Wertheim

    100250 Words by Albert Verwey

18. Andante con variationi

    Rosy Wertheim 1911

    100183 7 February 1911

19. De ongenoode gast

    Rosy Wertheim

    100188 Not dated, also available for orchestra

20. De ongenoode gast

    Rosy Wertheim

    100191 Also available for piano solo, not dated