Media type: Performed Music Title: Die Amsel : thirteen ways of looking at a blackbird; op. 57 (1957) / Boris Blacher Contributor: Blacher, Boris [Author]; Haefliger, Ernst [Performer] Corporation: Drolc-Quartett Published: P 2001 Published in: Musik in Deutschland 1950 - 2000 ; Konzertmusik ; d, Vokale Kammermusik ; Solo & Ensemble ; Serie ; (1,d,11,50): Konzertmusik: d, Vokale Kammermusik: 1950 - 1970 ; 1,d,11,50(P 2001) Language: English Keywords: CD Origination: Recording information: Interpr.: Ernst Haefliger [Ten]. Drolc-Quartett Footnote: