Here are the possible solutions for one of johnny mathis's greatest hits clue
Answer
Clue
Relevancy
chancesare
Clue
One of Johnny Mathis's greatest hits
Johnny Mathis hit
devo
Clue
Band that simultaneously released the albums "Greatest Hits" and "Greatest Misses"
Definition
(short for) devolution, as in devo max, an arrangement in which a central government transfers the maximum amount of authority to a regional government while still retaining sovereignty over it