There are more than one artist named Matilda. 1. Matilda Gressberg, singer/songwriter, Norway 2. an Electropop duo from Argentina 3. an alternative rock band from North England 4. a Lo-Fi Indie solo music project from Detroit Michigan, US. 1. Matilda (Matilda Gressberg) from Eidskog, Norway, has at the age of only 18 already established herself as a complete artist and a high profile Norwegian act.