Michael Andrew Sembello (born April 17, 1954) is an American musician and songwriter from Philadelphia, Pennsylvania.
Sembello was born and raised in Philadelphia. He studied with jazz great Pat Martino and began his career in music as a session musician, working increasingly with high-profile artists as a guitarist. By age 17 he was working professionally with Stevie Wonder on electric and acoustic guitar as a studio player on Wonder's Fulfillingness' First Finale. He continued the same year, chosen as one of the core artists who worked on Songs in the Key of Life, an ambitious concept album that took two years in the making.