Moussu T e Lei Jovents is a band deeply rooted in the culture of the Provençal port city of Marseille, France. The group was founded by the singer Tatou, also known as Moussu T, who gained recognition as a member of the well-known reggae band Massilia Sound System. With Lei Jovents, which translates to "the youths" in the Occitan language, Tatou continues to celebrate the unique cultural blend of Marseille, incorporating elements of French chanson, Brazilian rhythms, blues, and the maritime traditions of the Mediterranean in their music.

Their repertoire reflects a modern interpretation of Occitan music while addressing contemporary issues and preserving the traditional Provençal dialect. Their albums, such as "Home Sweet Home" and "Opérette," exemplify this melding of styles and themes, with the latter exploring the musical form of operetta. Moussu T e Lei Jovents' engaging fusion of genres and commitment to cultural storytelling through their songs have garnered them a dedicated following in Southern France and beyond. With their recent releases "Opérette, vol. 2" and "Les 40 heures," they continue to be ambassadors of their region, celebrating its heritage and offering a distinctive soundtrack to the vibrant life of the Marseille port.