The Wonder Begins [1st Singles] [released : 2007.02.13]
1. Irony 2. Bad Boy 3. 미안한 마음 (A Sorry Heart) 4. Irony (Tae Kwon Daybreak Remix.)
미안한 마음 (A Sorry Heart) [Digital Single] [released : 2007.04.26]
1. 미안한 마음 OR Sorry Heart 2. 미안한 마음 OR Sorry Heart (inst.)
The Wonder Years [1st Album] [released : 2007.09.13]
1. I wanna 2. 이바보 3. Tell me (Sampling from "Two Of Hearts") 4. Friend 5. Headache 6. 뭐 어때(Feat. David Kim) 7. Wishing on a star 8. Move(Feat. 이민우 for MRISING Entertainment) 9. 가져가 10. Good bye 11. Bad boy 12. 미안한 마음 13. Irony
The 3rd Project 'SO HOT' [2nd Singles/ Mini album] [released : 2008.06.03]
1.So hot 2.This time 3.You're out 4.Tell me (Rap version)
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The Wonder Years:Trilogy [Mini Album] [released in Korea: 2008.09.22] [released in USA: 2009.06.26]
1. Intro (Nobody Ballad) 2. Nobody 3. I tried 4. Saying I love you 5. Nobody (Rainstone Remix) 6. Nobody (Inst.) 7. I tried (Inst.) 8. Saying I love you (예은곡)(Inst.) 9. Nobody (Rainstone Remix) (Inst.)
Anybody [Digital Single] [released : 2008.11.18]
1. Anybody (Feat. Dynamic Duo, SAN E, J.Y. Park)
Nobody (Sing-Along Version) - EP [released : 2009.10.11]
Nobody - the Remix Edition [released : 2009.10.30]
1. Nobody Jason Nevins Remix 2. Nobody Jason Nevins Extended Remix 3. Nobody Jason Nevins Remix Instrumental 4. Nobody Jason Nevins Extended Remix Instrumental
Nobody Rainstone Remix [released : 2010.01.28]
1. Nobody Rainstone Remix
Taiwan/HK/China Special Edition: Best Hits [Album] [released : 2010.02.10]
Wonder Girls (Special Collection: Best Hits) CD+DVD
1. Irony 2. 抱歉的心 (A Sorry Heart) 3. Tell me 4. I wanna 5. Goodbye 6. 這傻瓜 (This Fool) 7. 拿走吧 (Take It) 8. So Hot 9. This time 10. Headache 11. Nobody 12. Saying I love you 13. I tried 14. Tell me(中文版) (Chinese Version) 15. So Hot(中文版) (Chinese Version) 16. Nobody (中文版) (Chinese Version)
DVD (with Chinese subtitles): 1. Tell me(Music Video) 2. So Hot(Music Video) 3. Nobody(Music Video)
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2 Different Tears [EP] Justice Version [released : 2010.05.15]
1. 2 Different Tears (Justice Version) 2. So Hot 3. Nobody 4. Tell Me 5. 2 Different Tears Remix 6. Nobody Rainstone Remix 7. Nobody Jason Nevins Remix 8. 2 Different Tears Karaoke 9. 2 Different Tears Instrumental
*2DT Justice Versions are available at Justice Stores*
2 Different Tears [EP] Itunes Version [released : 2010.05.15]
1. 2 Different Tears 2. So Hot 3. Tell Me 4. Nobody 5. 2 Different Tears Remix 6. Nobody Rainstone Remix 7. Nobody Jason Nevins Remix 8. 2 Different Tears (Korean) 9. 2 Different Tears (Chinese) 10. 2 Different Tears (Karaoke) 11. 2 Different Tears (Instrumental) *********************************** 2 Different Tears [EP] Korean Version [released : 2010.05.16] (same cover)
1. 2 Different Tears 2. 2 Different Tears (English Ver.) 3. 2 Different Tears (Remix Ver.) 4. Tell me (English Ver.) 5. So Hot (English Ver.) 6. Nobody (English Ver.) *********************************** 2 Different Tears [EP] Thailand Edition (Grammy Inter) [released : 2010.08.05] (same cover)
1. 2 Different Tears (Chinese Ver.) 2. Tell me (English Ver.) 3. So Hot (English Ver.) 4. Nobody (English Ver.) 5. 2 Different Tears (Remix Ver.) 6. Nobody Rainstone Remix 7. Nobody Jason Nevins Remix 8. 2 Different Tears (Korean Ver.) 9. 2 Different Tears (English Ver.) 10. 2 Different Tears (Karaoke) 11. 2 Different Tears (Instrumental) ***********************************
Wonder World (2nd album) [released : 2011.11.07]
1. G.N.O. / Girls Night Out (composed by Ye Eun) 2. Be My Baby 3. Girls Girls 4. Me, in 5. Sweet Dreams 6. Stop! 7. Dear. Boy 8. 두고두고 9. SuperB 10. Act Cool (ft. San E) 11. Be My Baby (Ra.D Mix) 12. Nu Shoes
*ป.ล. Be My Baby (Eng. ver.) ไม่ได้บรรจุใน CD ที่ขายในเกาหลี แต่จะขายผ่านการ download ใน iTune รวมทั้งจะโปรโมทในอเมริกาและยุโรป