In late 2010 Brunović was chosen as one of the participants of Die grosse Entscheidungs Show, the Swiss nation final to choose the country's entry for the Eurovision Song Contest 2011.
[1] On 11 December 2010, she performed the song "Confidence" and ended up as the runner up with a total of 13.36% votes received.
[2] Throughout 2014 and 2017 Brunović released three singles for the Croatian market, "Olujna noć", "Gdje da nađem mir" and "Ti i ja", respectively.
[5] On 17 January 2019, Brunović was announced as one of the 16 participants in Dora 2019, the national contest in Croatia to select the country's Eurovision Song Contest 2019 entry, with the song "I Believe in True Love".
[9] The following year, on 17 December 2021, she was announced as one of the acts to perform at Dora 2022 with the song "Here for Love".