First woman to headline Coachella

• ______dale (Saskatchewan town)
• Singer whose last name is Gumundsdottir
• One-named singer whose last name is Guðmundsdóttir
• Reykjavik-born one-named singer
• Singer/songwriter from Reykjavik
• Single-named musical artist
• One-named singer with an "ö" in her name

Wikipedia Word definitions in Wikipedia
Björk was an exhibition at the Museum of Modern Art (MoMA) about the Icelandic singer of the same name .