Rosselli provided lead vocals and wrote lyrics for the first original song "Crave You" by indie electro DJ duo Flight Facilities.
She is the daughter of local architect, Luigi Rosselli, and visual artist, Juliet Holmes à Court.
Originally studying mathematics at the University of Melbourne, she deferred her course in mid-2010 to pursue writing and recording full-time.
[6] Gruzman told Dave Ruby Howe of In the Mix how the duo had contacted Rosselli to get help with their first original track.
[4] As a remix it was featured on MTV's partnered website Ourstage through American rap artist, The Kid Bilal, as "She Craves Me".
[2][9] In April 2012 Rosselli issued a solo single, "Silk",[10] which received rotation at Triple J by Richard Kingsmill.