Kruse studied music at the Foss videregående skole, and is a graduated singer and singing teacher from the Norwegian Academy of Music, with experience from theater and television.

She has worked with educational music programs for children and youth together with Anja Eline Skybakmoen.

In 2004 together with Ane Carmen Roggen, she sang the choir on the record Nomadesongar with Lars Klevstrand.

In 2011 she performed the Show Pitsj & Gumbo at the Oslo Concert Hall, where "A capella møter en hot New Orleans-rett" (A capella meets a hot New Orleans Dish).

[3] In January 2014, the Kruse sisters celebrated music with a New Year Show, getting excellent recipient in the local press.