Als je had geantwoord dat Ásdís Björg Gestsdóttir, Bergljót Rafnar Karlsdóttir, Elín Edda Sigurðardóttir, Erla María Markúsdóttir, Ester Auðunsdóttir, Fífa Jónsdóttir, Gígja Gylfadóttir, Gígja Haraldsdóttir, Guðrún Matthildur Sigurbergsdóttir, Unnur Sigurðardóttir, Vigdís Sigurðardóttir, Auður Albertsdóttir, Ásdís Eva Ólafsdóttir, Ásta Ægisdóttir, Drífa Örvarsdóttir, Sigrún Ósk Jóhannesdóttir, Arnheiður Eiríksdóttir, Erla Rún Guðmundsdóttir, Eygló Höskuldsdóttir Viborg, Jóna G. Kolbrúnardóttir, Kristín Anna Guðmundsdóttir, Kristín Einarsdóttir Mäntylä, Kristín Sveinsdóttir, Sigurborg Skúladóttir Kaldal op Mutual Core speelt, dan had je gelijk.

Mutual Core gebruikt 4 akkoorden van Eb min, Ab min, B maj, Eb maj.

Het nummer Mutual Core is in het tempo 94.

Mutual Core van Björk is in de toonsoort van Eb min.

Mutual Core kwam uit in 2011.

Het genre van Mutual Core is pop.