Đelmaš and Bojić left Pop Mašina soon after its formation, and the band continued as a trio with the new drummer, Mihajlo "Bata" Popović.

[1] Đelmaš was replaced by a former Rokeri, Intro, and Siluete member Mihajlo "Bata" Popović, Pop Mašina continuing as a power trio.

[1] During the same year, on 25 May, which was celebrated as Youth Day in Yugoslavia, Pop Mašina organized another free concert at Hajdučka česma, which featured the bands Jutro, Grupa 220, Vlada i Bajka, Med and other acts.

[1] The album's main theme was a psychedelic experience; originally, the opening track should have been "Tražim put" ("I'm Searching for a Trip"), allegorically describing narrator's attempts to find a drug dealer.

These concerts were organized with the help of Aleksandar Tijanić, at the time a journalism student, and other Yugoslav progressive rock bands were often invited to perform.

[4] On one of these concerts Nemeček smashed his bass guitar and threw it into the audience; it was caught by young musician Miroslav Cvetković, who fixed it and later used it on live performances.

[4] The album featured one live track, the blues song "Negde daleko" ("Somewhere Far Away"), recorded on the band's concert held in Belgrade Sports Hall on 2 January 1974.

[4] The song "Rekvijem za prijatelja" ("Requiem for a Friend"), with lyrics written by Ljuba Ninković, was dedicated to Predrag Jovičić, the vocalist of the band San, who earlier that year died from an electric shock on a concert in Čair Sports Center in Niš.

[4] In 1977, Petrović left the band, joining the newly-formed Generacija 5, and was replaced by Miroslav "Cvele" Cvetković (a former Tilt member).

[4] After the last lineup of Pop Mašina disbanded, Vidoja Božinović and Dušan Đukić joined the band Dah.

[4] In 1980, Nemeček, Božinović brothers and drummer Vladan Dokić formed the hard rock and heavy metal band Rok Mašina, which released only one self-title album before disbanding in 1982.

[4] Vidoja Božinovič dedicated himself to his studies of architecture, performed in blues clubs and with the jazz band Interactive, before joining the highly successful Riblja Čorba in 1984.

[4] Nemeček retired from music, becoming the London correspondent for Yugoslav magazines RTV revija (Radio and Television Revue) and YU video.

[4] The band's former keyboardist Dragan Velikić made a successful career as a writer, receiving the prominent NIN Award twice.

[4] In 2000, Kiselina was reissued on CD by Polish record label Wydawnictwo 21, in a limited number of 500 copies and featuring songs from the groups first and second 7-inch single as bonus tracks.

[8] In 2017, Multimedia Music released the compilation album Na drumu za haos 1972 – 2017, and in 2022, Croatia Records reissued Kiselina on vinyl.

[4] The song "Sećanja" ("Memories") was covered by Serbian and Yugoslav singer-songwriter Nikola Čuturilo on his 2011 album Tu i sad (Here and Now), Vidoja Božinović making a guest appearance on the track.

The musicians performing on the concert included his brother Vidoja, Miroslav Cvetković (of Bajaga i Instruktori, formerly of Pop Mašina), Nebojša Antonijević (of Partibrejkers), Dejan Cukić, Petar Radmilović (of Đorđe Balašević's backing band), Dušan Kojić (of Disciplina Kičme), Branislav Petrović (of Električni Orgazam), Dušan Đukić (formerly of Pop Mašina), Nikola Čuturilo, Manja Đorđević (of Disciplina Kičme), Vladimir Đorđević (of Lira Vega and Sila), Vlada Negovanović, the bands Van Gogh and Zona B, and others.

[13] The recording of the concert was released on the DVD Put ka Suncu – Noć posvećena Zoranu Božinoviću (Road to Sun – A Night Dedicated to Zoran Božinović).