"Sway" is the English version of the Mexican mambo “¿Quién será?“. Written in 1953 by Luis Demetrio and Pablo Beltrán Ruiz. Since then the song has been recorded and remixed by many artists, among them Dean Martin and Michael Bublé. Tabbed upon request.
Just the basic melody and chords tabbed. You have to add the „Mambo rattle“ yourself.