The crooner, who tackles tracks from classic musicals Les Miserables, The Phantom of the Opera and The Wizard of Oz, among others, on the disc, replaces Paul Simon's The Ultimate Collection at the top of the countdown.

Simon slips to two, while Ed Sheeran's X sits at three.

Meanwhile, Wiz Khalifa continues to fly high atop the U.K. singles chart with his Paul Walker tribute song See You Again, from the Furious 7 soundtrack, as the top three remains unchanged.

Omi's Cheerleader and Jess Glynne's Hold My Hand stay put at two and three, respectively, while Clean Bandit scores a new entry at four with Stronger and Nick Jonas rounds out this week's top five with Jealous.