Shtar is a French slang term for "prison" or "jail". It's a word rooted in the argot (slang) of the streets, making it particularly interesting for learners who want to understand authentic, contemporary French.
In the context of the song, the line "Chez moi tous les chemins mènent au shtar" (At my place, all roads lead to prison) paints a vivid picture of the harsh realities and limited options faced in certain environments. It's a powerful and evocative word that immediately sets a gritty tone for the song.
Djadja & Dinaz are two brothers, and they built this hook out of a shrug. "Fini d'zoner, j'fais mes affaires, j'fais mes affaires" (No more hanging around, I'm handling my business) is the voice of someone who has stopped drifting and started earning, and the chorus keeps it blunt: "C'est vue sur la mer ou la merde" (It's a sea view or sh*t). In their world there is no middle option, just the villa by the water or the gutter.
The verses fill in why. "Chez moi tous les chemins mènent au shtar" (Where I'm from, all roads lead to jail) sets the odds, and what follows is weed smoke, cops on every corner, a chase that ends with someone in a ditch and a father sinking into debt. Sitting in the middle of all that is one soft wish, "J'rêve d'une villa payée pour ma mère" (I dream of a paid-off villa for my mother), right before a threat aimed at cowards. Even the escape fantasy is a group plan: "Si j'm'évade, avec moi j'prends tous mes frères" (If I escape, I'll take all my brothers with me).