“Knock Knock (Who's There?)” by Red Velvet climbs inside the top 50 of So Casual 100™, rising 61 spots to #32.

So Casual 100™: #32(+61) Knock Knock (Who's There?), Red Velvet [5 weeks]. *peak: #11*

Tracks from ‘Chill Kill - The 3rd Album’ by Red Velvet rise in So Casual 100™ this week.

#21 (+3): Chill Kill #28 (+13): Knock Knock (Who's There?) #45 (RE): Iced Coffee #55 (RE): Nightmare #59 (+12): Underwater #67 (+29): Wings #69 (+31): One Kiss #92 (RE): Will I Ever See You Again? #93 (RE): Bulldozer #94 (RE): Scenery

“Knock Knock (Who's There?)” by Red Velvet debuts at #11 in So Casual 100™.

So Casual 100™: #11(re) Knock Knock (Who's There?), Red Velvet [1 weeks]. *new peak*

Tracks from ‘Chill Kill - The 3rd Album’ by Red Velvet rise in So Casual 100™ this week.

#10 (+82): Chill Kill #11 (NEW): Knock Knock (Who's There?) #16 (NEW): Underwater #17 (NEW): Wings #20 (NEW): Will I Ever See You Again? #21 (NEW): Nightmare #22 (NEW): Iced Coffee #23 (NEW): One Kiss #24 (NEW): Bulldozer #25 (NEW): Scenery