So Far Gone is the third official mixtape by Canadian rapper/singer Drake. Released in February 2009, the mixtape proved to be a major catalyst in the launching of Drake's career on an international scale. Tracks "Best I Ever Had" and "Successful" were released as singles from the mixtape, and attained unexpected unprecedented success on the Billboard Hot 100. The mixtape was promoted with a release party in Toronto with Drake and LeBron James. Artists including Omarion, Lloyd, Lykke Li, Lil Wayne and Bun B provided guest vocals on the release. So Far Gone has since been hailed as one of the best mixtape releases of modern music, and was universally well received by professional critics and hip-hop fans alike. The mixtape helped launch the careers of producers 40, Boi-1da, and T-Minus, whose contributions to the musical direction of the mixtape were applauded by critics.