Singer known for being the older brother of the late Selena. He is also known by the name A.B. and was part of the family band Los Dinos.
He started performing with both of his sisters and his dad in Los Dinos in 1980.
He also embarked on a solo career, releasing more than half a dozen album. He wrote songs for Selena, "Como La Flor" and "No Me Queda Mas."
He fathered six sons and a daughter, and he married Rikkie Quintanilla on November 4, 2011.
He played bass in Los Dinos with his sisters Selena and Suzette and his father, Abraham Quintanilla Jr.