Synne has sung Musetta in La Boheme in Dala Flodas Operafest and the Princess in Opera at Österbybruk's production of Dvorak's Rusalka as well as participated in Vattnäs Konsertladas Chamber Music Festival 2023 where she gave an much acclaimed performance of Haugtussa by Edvard Grieg. In autumn 2023, Synne sang her first solo recital in Engelbrekt's Church and Mozart's Requiem in Oslo Cathedral. In november 2023 she sings the role of Silvia in P Mascagni's opera Zanetto at the opera festival in Kokkola/Karleby and Brahms Requiem in Lidingö and Tyresö churches. Synne takes part in Vattnäs Konserladas production of Die Fledermaus as Rosalinda, premiering on New Year's Eve. Synne has undergone the advanced development program Opera Pro and received a number of scholarships and prizes.