José Manuel Figueroa Sr. (April 8, 1951 – July 13, 2015), better known as Joan Sebastian (pronounced [xoˈan seβaˈstjan]), was a Mexican singer-songwriter. He has written over a thousand songs including compositions for Vicente Fernández, Lucero, Pepe Aguilar, and Rocío Dúrcal. His music is a mixture of Latin pop, ranchera and grupera music.
On July 13, 2015, Sebastian died at his ranch in Cruz de la Sierra, Teacalco, Guerrero, Mexico, from bone cancer, aged 64.