Children of the '80s and '90s, hear my cry: Pay no heed to the Stevie Wonder of your youth. All that "I Just Called to Say I Love You" schmaltz need not cloud your minds to the genius of this man.
Case in point: '70s era Stevie. I challenge you to listen to anything he produced in the '70s and not fall into a deep, satisfying groove. Every note is absolutely glorious -- its as though he had a decade-long hot streak and we, the hungry listener, are the prime beneficiary.
A few suggestions to whet your '70s Stevie appetite: