Mrave brojim are a trio from Rijeka, Croatia founded in 2018. Not defined by belonging to one genre, Mrave brojim represents an unusual combination of alter, indie and psychedelic rock with a visual and sound performance that calls for action.
The members are Zoran Klasić Klas (vocals, electric guitar, programming), a former member of the cult croatian bands Grč and Let 3, as well as Loris Zupičić (bass guitar) and Neira Mušić (electric guitar, synthesizer, backing vocals).

In 2020, their single "Alcohol" entered the final of the prestigious Milan Mladenović award for the selection of the best song in the region in the current year.

In 2021, they have released an album "Zemlja Kamenog Bizona" (Land of the Rocky Buffalo) under Dallas Records, which received positive reviews from music experts as well as the wider audience.

In 2021, they won the Ri Rock statue award for the best performer.

In 2022, horrified by the invasion of Ukraine , just 15 days from the beginning of the war, they published one of the first anti-war songs "Yana brani Ukrajinu" (Yana defends Ukraine), dedicated to the victims of the war-affected areas in Ukraine.

At the beginning of 2023, they published the 2nd single the Samoubojica (Suicide Man), for which was also recorded an interesting video clip.