Here are the possible solutions for i still haven't found what i'm looking for singer clue
Answer
Clue
Relevancy
bono
Clue
"I Still Haven't Found What I'm Looking For" singer
elm
Clue
New Haven haven
Definition
a kind of deciduous tree
macys
Clue
"If you haven't seen ___, you haven't seen New York" (old ad slogan)
sufjanstevens
Clue
Singer-songwriter who announced after his album "Michigan" that he would do one for every state...still...still...workin' on that one. Two down, 48 to go!
omi
Clue
Singer whose only hit was inspired by the time where I sheepishly admitted to him that I thought I had finally found myself that cheerleader I'd been looking for