AA (Double A) has revealed another audio teaser for their upcoming album!

AA�previously announced they would be releasing numerous teaser videos for their comeback. The teasers will include previews of 12 songs, which will go untitled until the release of AA's new album.

After having revealed the first eight audio teasers and bonus teasers, they have unveiled the 9th one featuring member Joowon.

Check it out below.