"Toosii Platinum Heart" is the debut mixtape by American rapper Toosii. The mixtape was released in September 2019 under the record label South Coast Music Group.The mixtape consists of 13 tracks and features Toosii's unique blend of rap and R&B, with introspective lyrics that touch on themes of love, heartbreak, and struggle. The mixtape includes popular tracks such as "Red Lights" and "Mercedez," which helped to establish Toosii as a rising star in the rap world.Overall, "Toosii Platinum Heart" showcases Toosii's talent as both a rapper and a singer, with smooth flows and catchy melodies that highlight his versatility as an artist. The mixtape has been well received by fans and critics, and helped to establish Toosii as one of the most exciting new voices in hip-hop.