Namjoo, the vocalist of girl group Apink, dropped her debut single album on September 7 at 6 PM KST. “Bird“ is a trap genre music infused with woodwinds, that showcases her rich vocals. It was co-composed and written by (G)I-DLE’s Soyeon. From August 29 to September 1, Namjoo pumped up the excitement by sharing three batch of teaser photos. Titled as “Restrained”, “Resist”, and “Reborn”, the photos manifested her old self (restrained) who bravely face her fears (resist) and turned herself into someone new (reborn).