: As a pioneer of the modern French rap sound, Booba's involvement in any track—even via samples or remixes—guarantees a massive audience.

"Frère d'armes, même pas besoin d'parler, on se comprend dans l'regard" (Brothers in arms, no need to speak, we understand each other through a glance). Lacrim emphasizes the silent pact. He references their shared history, the prison sentences, and the enemies made along the way.

The official music video, which surfaced on platforms like YouTube , visualizes the gritty street narratives the two rappers are known for.

The "Frère d'armes" (translated as "Brother-in-arms") project typically combines existing verses and vocals from both artists over new, high-energy instrumentals.