album_name: György Ligeti - Musica ricercata
artists: 337ff799c2cd492280a234af4769db26
artists: György Ligeti
artists: ARTIST_ROLE_COMPOSER
artists: 0a846634fab4417098ccb99eb1e78016
artists: Claudia Janet Birkholz
artists: ARTIST_ROLE_MAIN_ARTIST
name: IV. Tempo di Valse (poco vivace - "à l'orgue de Barbarie")