. . . . . . . . . . . "unique dual concept" . "Red Velvet" . . "\\\"velvet\\\" aura" . "red" . . . . . . . . "Red Velvet (group)#Concert and tours" . . . . . . "the 'Velvet' half of their unique dual concept" . "\\\"red\\\" side" . . . . . "Red Velvet (group)#Headlining" . . . . . . "\\\"Velvet\\\"" . . . . . . . "the \\\"Velvet\\\" sonic concept" . . . . . . . . . . "Red Velvet's" . . . . . . . "\\\"velvet\\\" concept" . . "Red Velvet (group)" . . . . . "\\\"Red\\\" and \\\"Velvet\\\" sonic concept" . . . . . . . . . . "the group's concept" . . . . . . . . . . . . "dual sonic concept" . "Red Velvet (group)#Concerts and tours" . . . . . . . . "Red Velvet (group)#Yeri" . . . . . . "Red velvet" . "dual concept" . . . . . . "4" . . . "Red Velvet (group)" . . . . . . . . . . . . . . . . . "'Red' and 'Velvet'" . "\\\"red\\\" concept" . . . "Red Velvet (group)#Filmography" . "2014" . "the group's name and concept" . . . . . . . . . .