RelBib: Results for "((((13214526x OR 13234596x) OR 13384126x) OR 17845026x) OR 13388127x)"

https://relbib.de/search/results?filter[]=genre_facet:"Biography"&filter[]=topic_facet:"Composers"&filter[]=~author_facet:"Werbeck, Walter 1952-"&filter[]=~publisher_facet:"Bärenreiter"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=((((13214526x OR 13234596x) OR 13384126x) OR 17845026x) OR 13388127x)&type=AllFields