Musical artist behind the "War Is Over! (If You Want It)" campaign

Let's find possible answers to "Musical artist behind the "War Is Over! (If You Want It)" campaign" crossword clue. First of all, we will look for a few extra hints for this entry: Musical artist behind the "War Is Over! (If You Want It)" campaign. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.