Madonna fills the highest two spaces on the iTunes Top Albums chart in America as multiple versions of Confessions II debut at Nos. 1 and 2.

Confessions II is a sequel to 2005's Confessions On A Dance Floor, which sold ten million copies and is regarded as a career high-point.

A celebration of the dance floor that incorporates tributes to her earliest days on New York’s club scene, the queen of pop’s new music is engineered to make you move, or indeed,…