Related Clues:

• Inspiration for Lennon's "Woman"
• 1969 "bed-in" figure
• "Woman" singer's woman
• Artist/musician Yoko
• Yoko's last name
• Music experimentalist Yoko
• Lennon's "Woman"
• The avant-garde's Yoko
• Big name in '60s peace activism
• Yoko of 'Dear Yoko'
• Yoko of "Dear Yoko"
• 2001 honorary doctorate recipient from Liverpool University
• "Give Peace a Chance" co-songwriter
• Her full name has just one vowel repeated four times (aaaaand this entry officially jumps the shark)
• Musician who's probably going to end up in your grid when you've got 33 3-letter words