page_title: Verena Keller (singer)
hierarchical_section_title: Verena Keller (singer)
caption_attribution_description: Verena Keller, Artists Management aus der Schweiz
context_page_description: Verena Keller is a German operatic mezzosoprano.
context_section_description: Verena Keller (born in 1942) is a German operatic mezzosoprano.
caption: Verena Kellner 2015
exif: {}