ANGEL'S KNOCK STUDIO • 2017

Angel's Knock is the first Korean full-length album by AOA. It was released on January 2, 2017 with "Excuse Me" and "Bing Bing" serving as the album's double title tracks. This is the final release to feature member ChoA before her departure from the group on June 22, 2017.

1. 1.EXCUSE ME
2. 2.BING BING
3. 3.THREE OUT
4. 4.FEELING
5. 5.CAN'T SLEEP
6. 6.LILY (feat. ROWOON of SF9)
7. 7.MELTING LOVE
8. 8.HELP ME (Korean Ver.)
9. 9.OH BOY (Korean Ver.)
10. 10.WITH ELVIS