In 1987, WPAG-FM was acquired by Domino's Pizza mogul Tom Monaghan. While WPAG-AM changed its call letters to WPZA (meaning "pizza," as in "Domino's"), WPAG-FM retained its call letters, although its beautiful music format was updated to include new age music.
In 1987, Domino's Pizza founder Tom Monaghan acquired WPAG-FM.  WPAG-AM changed its call letters to WPZA (meaning "pizza"), while WPAG-FM kept its original call letters and switched its format to include new age music.