Here are the possible solutions for it may appear after a while clue
Answer
Clue
Relevancy
ago
Clue
It may appear after a while
It might appear after a while
It can appear after "a while"
It may appear after a long time
It may appear after a long time?
Definition
in the past
soda
Clue
What may appear after washing or baking
def
Clue
It might appear after an etym.
Definition
excellent
rockbottom
Clue
With 133, the name of the band whose members appear in the theme answers. (They disbanded in 2012 after raising millions for literacy, but they're reuniting this weekend for one last concert.)
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Engelbert Humperdinck "___ the Lovin'" View answers