The album was certified 2x platinum in the US by the RIAA for shipping two million copies, and is the third top selling classical album of the 2000s in the US, according to Nielsen SoundScan.
The album was certified 2x platinum in the US by the RIAA on January 31,2008, and has sold 2.3 million albums as of October 2015. It is the third top selling classical album of the 2000s in the US, according to Nielsen SoundScan.