Vlada Negovanović on guitar, Jane Parđovski of Jakarta on guitar, Goran Grbić on trumpet and Đorđe Petrović on keyboards. The album cover was designed by renowned painter Radovan Hiršl. To promote the album, the band recorded a cover of The Beatles song "All You Need Is Love", entitled "All You Need Is Love (verzija 1986)" ("All You Need Is Love (Version 1986)"), which was released on a 7-inch single given as a gift with an issue of Rock magazine. The B-side featured audio clips from the Jahači magle songs. The single was printed in 99,999 copies, which was the circulation of Rock magazine. After the single, the album was released, bringing hits "Ja mislim 300 na sat", "442 do Beograda" ("442 to Belgrade"), with a bass guitar riff written by Bata Božanić, "Bam, bam, bam", "Rimljani" ("Romans"), and Milenković's "Samo nam je ljubav potrebna" ("All We Need Is Love"). The band went on a successful tour, which ended with a concert held at Belgrade Fair on 22 November 1986 in front of about 20,000 people. After the end of the tour, the band made a break once again, during which Bajagić travelled to Thailand, and Cukić released his first solo album, Spori ritam (Slow Rhythm). After the break, Bajaga i Instruktori went on a two-month Soviet Union tour, during which they held 42 concerts. After they returned to Yugoslavia, Cukić left Bajaga i Instruktori conventionally, forming his Spori Ritam Band. Bajaga i Instruktori recorded their following album, Prodavnica tajni (The Shop of Secrets), in 1988 in Novi Sad. The album, named after Dino Buzzati book La boutique del mistero (with the songs, however, having no connection with the book), was produced by Saša Habić. Milenković co-wrote the songs "Ruski voz" ("Russian Train"), "Život je nekad siv – nekad žut" ("Life Is Sometimes Grey – Sometimes Yellow"), and "Vesela pesma" ("Merry Song"). The album marked a slight stylistic change in the band's sound: the songs were simpler, without brass instruments and numerous guest musicians, frequent on the band's previous releases, based on acoustic guitars and keyboards, and the songs "Plavi safir" ("Blue Sapphire"), "Vesela pesma", "Život je nekad siv – nekad žut" and "Ruski voz" featured folk music elements. However, virtually every song on the album became a hit. During the year Bajagić also found time to produce the album 88 by the band Heroji. The band went on another successful