[5] In November 2020, she released her single "So What", telling Rolling Stone India that it was made originally for a college assignment at Berklee.

[6] American Songwriter called the single "an honest anthem alluding to the difficulties of mental health in isolation.

"[7] In April 2021, Ones to Watch called Rossi's single "Fever Dream" a "grand and anthemic [song]".

[9][10] In September 2022, she premiered her single “Like A Boy” on Zane Lowe’s Apple Music Beats 1 show.

[11] From February to April 2024, she was an opening act for Madison Beer on European leg of The Spinnin Tour, alongside Polish singer Jann.