At age fifteen, Williams began his career as a radio and television commercial singer. Joseph also achieved success as a television and film composer in the late 90’s and early 2000’s. He fronted Toto as a lead vocalist from 1986 to 1988, and was featured on the albums Fahrenheit (1986) and The Seventh One (1988). He also appeared on the 2006 release Falling in Between, sharing lead vocals with Luke on “Bottom of Your Soul.” In 2010 he returned to the band, becoming front man and lead vocalist, a tenure that continues through today. He has released ten solo albums, and is an Emmy Award nominated film composer. His career as a session vocalist has placed his voice indelibly in pop culture through the dozens of performances in the medium of film, amongst which is his role as the adult Simba on The Lion King. Williams voice is featured on “Hakuna Matata” alongside “Can You Feel The Love Tonight.” He is the son of film composer John Williams and actress Barbera Ruick.