The album 'The Red Summer' is #1 for all albums on iTunes in 8 countries including Singapore, Thailand, Hong Kong, Vietnam, Malaysia, Indonesia, Brunei, and Belize. It's also #1 on the K-pop Album chart in 16 countries such as the USA, Australia, New Zealand, Mexico, Argentina, and Chile.

SEE ALSO: Seoul Philharmonic Orchestra reveals dramatic MV for Red Velvet's 'Psycho'