[INFO] List of 2012 Comebacks and Debuts

[June 1] MYNAME [Mini Album: Hello & Goodbye]
[June 1] A-JAX (Single: One 4 U)
[June 3] Big Bang (Special Edition: Still Alive)
[June 3] Wonder Girls (Mini Album: Wonder Party)
[June 4] Teen Top (Mini Album: aRtisT)
[June 6] 2PM (4th Japanese Single: Beautiful)
[June 6] T-ara (Japanese Album: Jewelry Box)
[June 6] Verbal Jint (10cm's Kwon Jung Yeol) (Single: Good Morining)
[June 7] Dal Shabet (Album: BANG BANG)
[June 7] Cross Gene (Mini Album: Timeless Begins)*
[June 8] U-Kiss (Special Mini Album: The Special Kiss To Me)
[June 10] f(x) (Mini Album: Electric Shock)
[June 10] K.WILL (Single: We Never Go Alone)
[June 11] Juniel (Mini Album: My First June)*
[June 13] Secret (3rd Japanese Single: Twinkle Twinkle)
[June 13] F.CUZ (Japanese single: Drawing Heart)
[June 13] After School (Japanese Single: Lady Luck/ Dilly Dally)
[June 13] Jay Park (Japanese Released Mini Album: New Breed Album)
[June 13] Sweet Summer (Single: Summer VIVA Edition)
[June 14] Boyfriend (Mini Album: Love Style)
[June 18] Electroboyz (Single: Imma Take You Home)*
[June 21] After School (Mini Album: Flashback)
[June 21] N-Train (Mini Album: ???)
[June 21] Busker Busker (Mini Album: Finishing)
[June 22] Gang Kiz (Repackaged Mini Album: MAMA)
[June 24] She'z (Single: Night and Day)
[June 25] Jo Kwon (Album: Animal)
[June 25] Busker Busker (Album: Vol. 1- Compliation]
[June 25] 2Bic (Mini Album: Vol. 1 Hu+Man)
[June 26] F.I.X (Single: You Are My Girl)
[June 26] Kim Bo Kyung & Shayne (Mini Album: 707)
[June 26] The Koxx (Mini Album: Bon Voyage)
[June 27] Girls' Generation (Japanese Single: Paparazzi)
[June 27] B1A4 (Japanese Debut Album: Beautiful Target)
[June 28] Sistar (Summer Special Album: LOVING U)
[June 29] Chi Chi (3rd Single: Love is Energy)

July:
[July 1] Super Junior (Album: Sexy, Free and Single- Digital Release)
[July 2] Attack (Single: Plan B)*
[July 3] T-ara (Mini Album: Day by Day)
[July 4] Younha (Album: Supersonic)
[July 4] OneDay (2AM and 2PM) (Single: One Day)
[July 4] Super Junior (Album: Sexy, Free and Single- Physical Release)
[July 4] ZE:A (Album: Spectacular)
[July 4] Hello Venus (Digital Repackage Album: Like A Wave)
[July 4] Kim Hyung Joong (Japanese Single: Heat)
[July 5] 2NE1 (Single: I Love You)
[July 6] A Pink (Single: Bubibu Remix)
[July 8] Wooyoung (Mini Album: 23, Male, Single)
[July 10] LED Apple (Mini Album: Run to You)
[July 10] Wonder Girls (Digital Release: Like Money)
[July 11] TVXQ! (Japanese Single: Android)
[July 11] NU'EST (Album: Action)
[July 12] BigStar (Single: Big Start)
[July 16] GLAM (Single:???)*
[July 17] Excite (Single: Try Again)
[July 18] IU (Japanese Single: You and I)
[July 25] Wonder Girls (Japanese Debut: Nobody for Everybody)
[July 25] MYNAME (Japanese Single: Message)
[July 25] U-KISS (Japanese Single: Dear My Friend)
[???] Puretty (Japanese and Korean Single: Cheki Love)*
[???] Rainbow (???)
[???] Beast (Album: War and Peace)
[???] Double A (???]
[???] Tahiti (Debut: ???)*
[???] Ailee (Mini Album: ???)
[???] A-PRINCE (???)
[???] PSY (Album: ???)
[???] Rainbow (???)
[???] Wooyoung (Mini Album:???)*
[???] GLAM (Debut: ???)
[???] F.CUZ (???)
[???] SPEED (???)
[???] Tahiti (Debut: ???)*
[???] Brown Eyed Girls (Digital Single: ???)
[???[ Double A (???)
[???] PHANTOM (???)*
[???] BoA (Album: ???)

August:
[August 1] CNBLUE (Japanese Single: Come On)
[August 1] DGNA (6th Japanese Single: Honki Magic)
[August 3] D-Unit (???: I'm Missing You)*
[August 8] FT Island (Japanese Single; Top Secret)
[August 9] EvoL (Debut:???)*
[August 15] T-ara (Repackage Album: Mirage]
[August 18- Dropping on His Birthday] G-Dragon (???)
[August 22] Super Junior (Japanese Single: Sexy, Free and Single)
[August 22] 4minute (7th Japanese Single: Love Tension)
[August 22] Secret (1st Japanese Album: Welcome to Secret Time)
[August 29] CNBLUE (Japanese Album: ???)
[August 29] B1A4 (2nd Japanese Single: Baby Goodnight)
[???] Son Dam Bi (???)
[???] Lee Hyori (Album:???)
[???] 100% (Debut:???)*

[???] Infinite (Mini Album: ???)

September:
[???] SuPearls (???)*
[???] Juniel (Japanese Single: ???)

October:
[October 15] T-ara (Mini Album: T-ara's Effect)
[???] CNBLUE (Album: ???)
[???] After School (Single:???)

November:
[???] Big Bang (???)

December:

???:
[July/ August] SECRET (???]
[July / August] MBLAQ (???]
[Summer] EXID (???)
[???] SHINee (Album: ???)
[???] f(x) (Japanese Debut: ???)
[???] 2PM (???)
[???] Double Yoon Sub Unit (4minute's Gayoon and Jiyoon) (???)
[???] The Boss (DGNA) (Album: Shadow)
[???] TOUCH (???)
[???] RaNia (???)

Rumored:
[July] A-PRINCE (Debut:???)
[August] CSJH The Grace (Dana and Sunday) (Mini Album:???)
[August] LEDApple (???)
[August/September] TVXQ! (???)
[August] EXO (???)
[September] Park Ji Min (???) *
[September] Girls' Generation (Album: ???)
[September] KARA (???)
[September] Taeyang (Solo Album:???)
[November] Super Junior-M (???)
[December] Daesung (Solo Album: ???)
[2nd Half of 2012] TVXQ (???)
[2nd Half of 2012] New Us (Debut:???)
[2nd Half of 2012] Seventeen (Debut:???)
[2nd half of 2012] 4minute (???)
[2nd Half of 2012] JYJ (2nd English Album: ???)