AOA welcomes the New Year with their first full album Angel’s Knock! A fan song is included in this winter release.
Track List: 01. Excuse Me *Title 02. 빙빙 (Bing Bing) *Title 03. Three Out 04. 느낌이 오니 (Feeling) 05. 불면증 (Can`t Sleep) 06. Lily (Feat. 로운 of SF9) 07. Melting Love 08. 너 때문에 (Help Me) 09. Oh Boy 10. With ELVIS