Red Velvet (레드벨벳)
Is a South Korean girl group formed and managed by SM Entertainment. They debuted on August 1, 2014 with the digital single “Happiness” with the four-member line-up of Irene, Seulgi, Wendy and Joy. Yeri joined the group in March 2015, following their first major release, Ice Cream Cake. Musically, Red Velvet employs a unique dual sonic concept that reflects their own group name: their predominantly-pop “red” side experiments occasionally with electronic, while their “velvet” side focuses on ’90s-influenced R&B with elements of funk, hip hop and jazz.