IZ*ONE have released the trailer for their first Japanese album "Twelve" that's scheduled to drop on October 21. 

In the trailer, you can hear a clip of all eleven tracks arranged in a medley format. The track list is as follows.

[Regular Edition A]

01. Beware
02. Vampire
03. Suki to Iwasetai
04. Waiting
05. Buenos Aires
06. Suki ni Nacchaudarou? (IZ*ONE Ver.)
07. Yummy Summer
08. La Vie en Rose_Japanese Ver.
09. Violeta_Japanese Ver.
10. FIESTA_Japanese Ver.
11. Yume wo Miteiru Aida_Japanese Ver. (IZ*ONE Ver.)

[Regular Edition B]

01. Beware
02. Vampire
03. Suki to Iwasetai
04. Waiting
05. Buenos Aires
06. Suki ni Nacchaudarou? (IZ*ONE Ver.)
07. Dousurebaii?
08. La Vie en Rose_Japanese Ver.
09. Violeta_Japanese Ver.
10.FIESTA_Japanese Ver.
11.Yume wo Miteiru Aida_Japanese Ver. (IZ*ONE Ver.)

[WIZ*ONE Edition]

01. Beware
02. Vampire
03. Suki to Iwasetai
04. Buenos Aires
05. Suki ni Nacchaudarou? (IZ*ONE Ver.)
06. Shy boy
07. La Vie en Rose_Japanese Ver.
08. Violeta_Japanese Ver.
09. FIESTA_Japanese Ver.
10. Yume wo Miteiru Aida_Japanese Ver. (IZ*ONE Ver.)