Possible Clues:

• Paul's 'Ebony and Ivory' partner
• Many-hit Wonder
• Lead singer for Fleetwood Mac
• Saint and Newgate, ultimately? Rival 'Nicks', perhaps
• "Sir Duke" singer Wonder
• He said 'Just because a man lacks the use of his eyes doesn't mean he lacks vision'
• Name on the 1967 album "I Was Made to Love Her"
• More-than-one-hit Wonder
• Nicks on albums
• Nicks on many albums