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B1A4


1. B1A4 consists of 5 boys. CNU, Jinyoung, Sandeul and Gongchan have the same blood type; A,
while Baro is the only one who has blood type B.
That's why B1A4; blood type-B (1), blood type-A (4).

2. B1A4 also stands for "Be the One, All for One".





B1A4 is a South Korean idol group under the management of WM Entertainment.
The group debuted in April 23, 2011 with the single "O.K" after their first introduction to the public through a webtoon.

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Songs

Sweet Girl
https://youtu.be/5W7GSJ-4ZqQ?list=PL42xXpE6d3q4pJVNJdhJlGIaHNKB0zK1E

What's Happening?
https://youtu.be/oqxHy4G9FMI?list=PL42xXpE6d3q4pJVNJdhJlGIaHNKB0zK1E

Beautiful Target
https://youtu.be/zlruBjfjLtc?list=PL42xXpE6d3q4pJVNJdhJlGIaHNKB0zK1E

TRIED TO WALK
https://youtu.be/IxLV7M1sdjg?list=PL42xXpE6d3q4pJVNJdhJlGIaHNKB0zK1E

O.K
https://youtu.be/839DdUWbeLw?list=PL42xXpE6d3q4pJVNJdhJlGIaHNKB0zK1E

BABY I'M SORRY
https://youtu.be/Z37WOB7cf44?list=PL42xXpE6d3q4pJVNJdhJlGIaHNKB0zK1E



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Get to Know them in

Hello Baby
on youtube