B1A4 비원에이포

[#1] Let’s Fly
Release Date: Apr 21, 2011
Tracklist:
01. O.K
02. Remember
03. 못된 것만 배워서 (Only Learned The Bad Things)
04. Bling Girl
05. Only One
06. O.K (Inst.)

[#2] It B1A4
Release Date: Aug 16, 2011
Tracklist:
01. Beautiful Target
02. My Love
03. 쮸쮸쮸 (Chu Chu Chu)
04. Wonderful Tonight
05. Fooool
06. Beautiful Target (Inst.)

[#3] THE B1A4 Ⅰ [IGNITION]
Release Date: Mar 14, 2012
Tracklist:
01. Baby I'm Sorry
02. This Time Is Over
03. So Fine
04. Super Sonic
05. 둘만 있으면 (Just Two Of Us)
- 바로 (Baro) Feat. 민 (Min) Of 미쓰에이 (Miss A)
06. 웃어봐 (Smile)
07. Feeling
08. 짝사랑 (Crush) - 산들 (Sandeul) SOLO
09. You Are My Girl
10. Wonderful Tonight (Unplugged Remix)
11. Baby I'm Sorry (Inst.)

[#4] THE B1A4 Ⅰ [IGNITION] - Special Edition
Release Date: May 24, 2012
Tracklist:
01. 잘자요 굿나잇 (Sleep Well Good Night)
02. 너 때문에 (Because of You)
03. Baby I'm Sorry
04. This Time Is Over
05. So Fine
06. Super Sonic
07. 둘만 있으면 (Just Two Of Us)
- 바로 (Baro) Feat. 민 (Min) Of 미쓰에이 (Miss A)
08. 웃어봐 (Smile)
09. Feeling
10. 짝사랑 (Crush) - 산들 (Sandeul) SOLO
11. You Are My Girl
12. Wonderful Tonight (Unplugged Remix)
13. 잘자요 굿나잇 (Sleep Well Good Night) (Inst.)
14. 너 때문에 (Because of You) (Inst.)
                                                                       15. Baby I'm Sorry (Inst.)

[#5] In The Wind
Release Date: Nov 12, 2012
Tracklist:
01. [Intro] In The Wind
02. 걸어 본다 (Tried To Walk)
03. If… (너만 있으면) (As Long As There Is You)
04. 나쁜 짓 안 할게요 (I Won’t Do Bad Things) 
- Narr. 수지 (Suzy) Of 미쓰에이 (Miss A)
05. 뭐 할래요 (What Do You Want To Do)
06. Be My Girl - 진영 (Jinyoung) SOLO Feat. 제아 (JeA)
Of 브라운아이드걸스 (Brown Eyed Girls)
07. In The Air
08. 걸어 본다 (Tried To Walk) (Inst.)

[#6] 이게 무슨 일이야 (What’s Going On?)
Release Date: May 6, 2013
Tracklist:
01. 별빛의 노래 (Starlight’s Song)
02. 이게 무슨 일이야 (What’s Going On?)
03. Yesterday
04. Good Love
05. 몇 번을 (How Many Times)