"Smooth" is a song performed by American rock band Santana and Rob Thomas of Matchbox Twenty, who sings the lead vocals.

"Smooth" also peaked at number one in Canada and charted within the top 10 in Australia, Austria, Ireland, and the United Kingdom.

The song also peaked at number three in Ireland in March 2000, spending ten weeks on the Irish Singles Chart.

It reached the top 40 in an additional seven countries: Belgium, Finland, France, Germany, the Netherlands, New Zealand, and Switzerland.

[10] Writing for MTV.com, Sasha Geffen compared the situation to similar resurgences of "All Star" by Smash Mouth and "One Week" by the Barenaked Ladies, going on to attribute the song's popularity to "the merits of its vocal absurdity."

They wrote, "There's something ridiculous about how eagerly Rob Thomas lays his earnest alt-rock croon over Santana's guitar, sweating out lines about how his 'Spanish Harlem Mona Lisa' is 'just like the ocean under the moon' without a hint of self-consciousness or irony".