Let 3 (Croatian for Flight 3) was founded in 1987 in Rijeka. The band is known for obscene gestures during performances and provocative and vulgar lyrics.

At the beginning of 2023, the group took part in Dora, the Croatian preselection for the Eurovision Song Contest. With the song Mama ŠČ! they won, allowing the band to represent Croatia in the Eurovision Song Contest 2023 in Liverpool, UK.