Aron Michael Ekberg and Nora Ekberg, known professionally together as AronChupa & Little Sis Nora, are a Swedish EDM production duo. The duo consists of siblings, AronChupa and Little Sis Nora, who are also members of Albatraoz, a Swedish EDM group formed by AronChupa. AronChupa began making music in 2012 as apart of the group, Albatraoz, releasing their first single titled Albatraoz. The song did well in Sweden, being certified double platinum. Read more on Last.fm