[Courtesy of 1theK YouTube channel]
AOA has geared up for the group's comeback on January 2 with a series of teaser clips, including a new one released on Friday. Violet umbrellas are used as props for dance performances.
The seven-member group will return with a full album "Angel' Knock" with double title tracks, "Bing Bing" and "Excuse Me". The two tracks have different concepts and themes. "Bing Bing" is a dance track dubbed with classic jazz melody.