Ténèbres translates to "darkness" or "shadows". It's a more formal and poetic word for darkness than the common "obscurité", often carrying connotations of gloom, evil, or despair.
In the song, Kalash Criminel uses it in the line "Me propulse hors des ténèbres" (Propels me out of the darkness). This powerful imagery suggests a struggle against difficult circumstances or a dark mental state, making the word particularly impactful and memorable in the context of overcoming adversity.
"Un Jour De Plus" pairs Kalash Criminel with Vald over a beat that loops like a stamped timecard. The hook repeats "Un jour de plus un jour de merde" [One more day, one more shitty day], then flips it to "Un jour de paix enfin la paix" [A day of peace, finally peace], as if peace were only another day to survive rather than a relief.
The verses lay out what pays for that peace: dealing ("J'ai l'produit dans mes TN" [I have the product in my sneakers]), isolation, and the flat confession "J'ai la flemme" [I'm lazy], said twice until it stops sounding like a joke. The childhood line "Tu comprendras quand tu seras grand" [You'll understand when you're grown up] keeps coming back, and Kalash Criminel's answer to it stays bitter: growing up brought no understanding, just the same day on repeat.