"Tha Carter IV" is the ninth studio album by American rapper Lil Wayne, released on August 29, 2011. The album features a mix of hip-hop and rap styles, showcasing Wayne's lyrical prowess and unique delivery. It includes collaborations with artists like Drake, Rick Ross, and Bun B, contributing to its diverse sound. The album received positive reviews from critics and debuted at number one on the Billboard 200 chart, selling over 964,000 copies in its first week. Notable tracks include "6 Foot 7 Foot," "How to Love," and "She Will," which helped solidify Wayne's status in the music industry.