"Man on the Moon II: The Legend of Mr. Rager" is the second studio album by American rapper Kid Cudi, released in 2010. The album continues the narrative of Cudi's alter ego, Mr. Rager, exploring themes of fame, mental health, and personal struggles. It features a blend of hip-hop, rock, and electronic music, showcasing Cudi's unique style and introspective lyrics. The album includes notable tracks like "Erase Me," featuring Rocky D, and "Mr. Rager," which highlight Cudi's journey through challenges and self-discovery. With its innovative sound and emotional depth, "Man on the Moon II" solidified Cudi's influence in the music industry.