“San ili stvarnost” (“Dream or Reality”) turns a nightmare into a tense rap narrative. Jopa describes waking into images so frightening that the distinction between sleep and real life becomes uncertain. The song uses horror imagery and a first-person voice to explore fear, helplessness and the way disturbing stories can remain lodged in the mind after waking.

The track circulates in Jopa's online catalogue, though accessible sources provide limited detail about its original date or album context. Its subject matter sets it apart from more straightforward bravado: rather than presenting the rapper as invulnerable, it focuses on psychological unease and the inability to escape what the mind has imagined. The uncompromising narrative approach fits the darker edge of his hip-hop writing.

No dependable chart history or broad review record is available. “San ili stvarnost” is best understood as a compact piece of psychological storytelling, not as a track with a documented commercial campaign. Its unsettling premise gives the song a horror-like atmosphere, using rap to make the listener feel the narrator's confusion between a nightmare and a painful reality.