Wikipedia:Articles for deletion/Red Velvet (band)
Tough to find many independent references in English, but they are under the production company for several clearly notable Korean entertainers charting in Korea and Japan.  suggests the group being the subject of multiple, non-trivial, published works appearing in sources that are reliable, not self-published, and are independent from the musician or ensemble itself should convey notability on an entertainer. Also the group performing music for a work of media that is notable (MBC Music bank, SBS Inkigayo etc) also convey notability on an entertainer. There are enough google hits in english to show this group exists and our friends at Korean Wikipedia deem the topic https://ko.wikipedia.org/wiki/%EB%A0%88%EB%93%9C_%EB%B2%A8%EB%B2%B3_(%EC%95%84%EC%9D%B4%EB%8F%8C_%EA%B7%B8%EB%A3%B9) notable so I say keep.&nbsp
— User:SmileBlueJay97, 13:36, 3 August 2014 (UTC)
Stance: keep
Cited policy: WP:MUSICBIO (Wikipedia:Notability)