AOA Angel's Knock album cover.jpg

Angel's Knock is the first studio album by AOA. It was released on January 2, 2017.


  • Excuse Me
  • 빙빙 (Bing Bing)
  • Three Out
  • 느낌이 오니 (Feeling)
  • 불면증 (Can't Sleep)
  • Lily (feat. Ro Woon of SF9)
  • Melting Love
  • 너 때문에 (Help Me)
  • Oh Boy (Korean Ver.)
  • With Elvis
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