Oslo Strings is an innovative string ensemble based in Oslo, Norway, featuring Kaja Fjellberg Pettersen on cello, Ragnhild Lien, Isa Caroline Holmesland, and Lise Sørensen Voldsdal on violin and viola. With a repertoire that includes their own string arrangements, backing vocals, and the ability to play a range of instruments, Oslo Strings brings a unique touch to every performance. Their collaborations have spanned a diverse range of artists, including Madrugada, Maria Mena, Karpe, Gabrielle, Erlend Ropstad, Cezinando, Minor Majority, Jan Eggum, and Daniel Kvammen.