Korean girl group Rainbow are preparing to debut into the J-Pop industry with their hit track, "A". On August 16th, they revealed the track list info and covers for their debut single through their official Japanese website.

"A" will come in three editions: Version 'A', Version 'B', and Version 'C'. Version 'A' will come with a CD and DVD, while version 'B' will include a special photobook. Meanwhile, version 'C' will feature a bonus track not found in either 'A' or 'B'.

Rainbow will release their Japanese single on September 14th. In the meantime, check out the track lists and covers below!

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+ Version A +� [Purchase here]

Track list:

CD
01?A
02?Gossip Girl ("??????? ")
03?A �(Instrumental?

DVD
01. A (Music Clip?
02. Belly Dance Lesson
03. A (Dance Shot Ver.?
04. A (Making-of Music Clip?

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+ Version B +� [Purchase here]

CD
01?A
02?Gossip Girl ("??????? ")
03?A �(Instrumental?

**Plus a 32-page photobook

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+ Version C +� [Purchase here]

CD
01?A
02?Gossip Girl ("??????? ")
03?A �(Instrumental?
04. A (Original Version) **Bonus Track**

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Source + Images: Rainbow's official Japanese website