Here's our list of 10 hardest karaoke songs to sing MONEY by Pink Floyd. ... IMAGINE by Ariana Grande. ... LOVIN' YOU by Minnie Riperton. ... WITHOUT ME by Eminem. ... STONE COLD by Demi Lovato. ... BODY AND SOUL by John Green. ... B.Y.O.B by System of a Down. ... BOHEMIAN RHAPSODY by Queen. Sing karaoke version of Bohemian Rhapsody here. More items... Aug 26, 2020