NLB Mateo (Born August 21st, 1997) is an American singer, rapper, and songwriter. Previously being known as the “Teen Triple Threat Xavier” he has developed and grown tremendously — having an outstanding resume throughout the years. His first and only management teams Bossed Up & AOS Entertainment have an enigmatic talent on their hands, and plan for a dominant 2023. NLB Mateo’s new single “Down” features an incredibly-laced verse from NYC Hip-Hop veteran, Maino as well as a smooth serenade from the singer himself. They plan on dropping a visual for the piece promptly.