Salsa legend Tito Puente wrote this song and recorded it in the early '50s. While Puente was very popular in the Latin community, Santana's cover became a hit and helped introduce Puente to a wider audience. On Santana's version of the song, everything, including the guitar wails and keyboards, follow the original music.

TRIVIA: The original version by Tito Puente was used in a commercial television advertisement campaign for Nissan.