Vocalist Tomislav "Tomi" Sovilj, born in Belgrade in 1941, started his career in 1963, performing occasionally with Zlatni Dečaci (The Golden Boys) on dance parties.

[2] In October 1964 the band performed at the Vatromet ritma (Fireworks of Rhythm) festival in Novi Sad Fair, alongside Faraoni, Elipse, Detlići, Siluete and Crveni Koralji.

[4] At the beginning of 1966 the band performed on the Gitarijada festival in Belgrade Fair – Hall 1, entering the finals,[3] and went on a tour across Serbia and Macedonia with singers Nina Spirova and Anica Zubović.

[1] On Autumn of the same year, Sovilj went to serve the Yugoslav People's Army, and was temporarily replaced by the former Juniori (The Juniors) vocalist Dušan Prelević.

His last recording was the song "Veseli vod" ("A Cheerful Squad") with the choir of the Bratstvo i jedinstvo (Brotherhood and Unity) military high school, released on the PGP-RTB military music album Kad truba zove (When the Trumpet is Calling) in 1974,[1] and his last live appearance was at the Rock naše mladosti (Rock of Our Youth) concert held at the Belgrade Trade Union Hall in December 1985.

[1] In February 1992, actor and former The Kids and Rock City Angels member Johnny Depp appeared as guest at a Partibrejkers live show in the SKC club, performing "Stoj Džoni" with the band.

[5] The song "Vule bule" was covered by the Serbian alternative rock band Bjesovi on their 1991 debut album U osvit zadnjeg dana (At Dawn of the Last Day).