Lovelyz has dropped their summer digital single "Wag-Zak".
"Wag-Zak" is the girls' first summer song since their debut. It's a tropical house song that compares falling in love to a frozen ice cube. The girls have already performed the song on 'M! Countdown', 'Music Bank', and 'Show! Music Core', and fans will now finally get the official release.
Check it out above.