Flaco Jiménez, who was married to Adela Jiménez, passed away on Thursday, according to the news released by his family on Facebook.

Flaco Jimenez, the legendary accordionist from San Antonio who won multiple Grammys and helped expand the popularity of conjunto, Tejano, and Tex-Mex music, died Thursday. He was 86.

Tejano and conjunto music legend Flaco Jiménez has died at age 86. The six-time Grammy winner was recognized as a pioneer in the Tejano music genre and was exalted for his virtuoso accordion skills.