I've always maintained the fact that Sarajevo was never (and will never be) on the same level as Belgrade or Zagreb in terms of musical output (or any kind of anything really). But I also maintain that even if the output was relatively small compared to other cities, it had a higher percentage of bands that mattered in the grand scheme of things. Case in point, Bolero.
Bolero was a band from Sarajevo that was led by guitarist (and occasional vocalist) Mišo Bartulica and vocalist Mile Anđelić, alongside a rotating cast of musicians. After the relative success of their first album,, the band returned to the studio to make their second, and final album, which was also their opus, objectively speaking.
The album is an artistic homage to one of the greatest Russian writers and poets Sergei Yesenin, and it is obvious because of the tinges of Russian folk melodies and the inclusion of lyrics of Yesenin himself. The album is top-notch from beginning to end, having ballad-ish songs like "Jelena", "Košćate Ruke", more upbeat pop-rock songs like "O Jesenjinu", "Sviri Harmoniko Tugo, Tugo" and "Konjuh Planinom", and sadder songs like "Krčmarska Moskva" "Zašto Umiru Proleteri" and "Pismo Majci".
The thing that differentiates this album from any other, is the amazing, soaring vocals of Mile Anđelić (who SHOULD be talked about in the same vein as vocalists such as Bebek, Vajta, Tifa, and so on), who was the heart of Bolero, while Bartulica was the brain behind the lyricism and musical arrangments, and the operatic feel of the album as a whole. Listening to it, you feel as if you are sitting in a theater watching a play about the life of Yesenin, with erratic instrumentals that are probably only matched by the S-tier bands in Yugoslavia.
Though it is really sad that this band isn't more known among art folks beyond Sarajevo, as it is one of the crowning achievements of Yugoslavian music. If you're into the artier side of Yugo rock, this album should not be skipped. Recommend everything on here.