The bird in his cage [Música impresa] = (Txoriñuak kaloian) : basque folksong for six-part chorus of mixed voices / setting by Norberto Almandoz, San Sebastian ; edited by Kurt Schindler ; English version by Mary Ellis Opdycke and Kurt Schindler
Alder, Kurt (1902-1958)
Clause chaining in Kurtöp
Lewin, Kurt (1890–1947)