Its first-week sales are the eighth highest achieved across a week for a download in history, according to Nielsen SoundScan, and this has occurred in the same month Justin Bieber's Boyfriend and Gotye's Somebody That I Used To Know similarly achieved notable tallies.

The Bieber track three weeks ago opened with 521,000 sales, the second biggest first-week total for a download of all time, while last week Somebody That I Used To Know accumulated 542,000 sales, a total bettered previously ...