Right now the most-sung songs on this chart are Let It Go (Frozen Soundtrack), A Whole New World (Aladdin Soundtrack), I Won't Say (I'm In Love) (Susan Egan). Ranked by real karaoke plays on Singa and refreshed daily.
Updated
SpongeBob SquarePants has 5 songs on this chart, more than any other artist. 15 of these 100 songs are duets. The oldest song on the chart is Boom, Boom, Ain't It Great To Be Crazy? (Traditional), from 1900.