Infinity on High finished the year at number twenty-one on IFPI's list of the "Top 50 Global Best Selling Albums of 2007". "Infinity on High" has shipped over two million copies worldwide. The album also charted inside the top five worldwide, making it the band's most successful and breakthrough album internationally. "Infinity on High" charted all over Europe, debuting at number eight on "Billboard"'s European Albums chart. In Australia, it debuted at its peak of number four on the Australian ARIA Albums Chart. It remained on the Australian chart for a total of fifty weeks, spending its first seven weeks in the top
Number 1 to Infinity one new recording called "Infinity". Instead of including the original studio version of her third number-one "Someday" (1991), the live recording from her "MTV Unplugged" EP (1992) features instead. Carey explains in the liner notes of "#1 to Infinity" that she felt the studio version was overproduced. The Bad Boy Fantasy remix of her ninth number-one "Fantasy" featuring Ol' Dirty Bastard was included instead of the original solo version. Carey describes the remix as a "turning point" in her career. "Someday", "I Don't Wanna Cry" and "Thank God I Found You" were omitted from the international track listing. They were