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. In 2014, the producer released his first solo work under a new name, AronChupa, and now with his sister. I'm an Albatraoz was released 20 March, 2014 under the name AronChupa and featuring uncredited vocals from Little Sis Nora. The song was massively successful worldwide, reaching #1 in multiple countries. After the success of this track, AronChupa began releasing music under the name AronChupa & Little Sis Nora, now crediting Nora's vocals.

In 2018, the duo's song, Rave In The Grave received moderate success, charting in Poland and in Sweden. In 2020, The Woodchuck Song received moderate success after going viral on Tik Tok. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.