RelBib: Results for "(11850021x OR 11850553x)"
https://relbib.de/search/results?filter[]=genre_facet:"Hymns"&filter[]=topic_facet:"Chorales"&filter[]=topic_facet:"Church Music"&filter[]=~author_facet:"Athesinus Consort, Berlin"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=(11850021x OR 11850553x)&type=AllFields