B.O.K.

B1A4 is a South Korean boy group formed by WM Entertainment.The group debuted on April 23, 2011 with the single "O.K" from the EP Let's Fly, after being introduced to the public through a webtoon.They have released seven studio albums (three Korean and four Japanese) and seven EP B1A4, '미소년들의 화려한 무대!' |url=http://article.joinsmsn.com/news/article/article.asp?total_id=5419378 |archive-url=https://archive.is/20130127014134/http://article.joinsmsn.com/news/article/article.asp?total_id=5419378 |dead-url=yes |archive-date=January 27, 2013 |publisher=MSN |accessdate=December 25, 2012 |author=Min Gyeong-hun |language=Korean |date=April 28, 2011 }} B1A4 began promoting "Only Learned the Bad Things" on June 18, 2011.The group, alongside Block B, starred on SBS MTV's reality show Match Up.It began to air on June 22. The music video for the second promotional single "Only Learned the Bad Things" was aired on the first episode. B1A4's second EP, It B1A4, and its lead single "Beautiful Target" were released on September 15, 2011.The group promoted the album on Music Bank, ''Show!Music Core, The Music Trend, and M! Countdown''.B1A4 began promoting "My Love" on November 18. In October 2011, it was announced that B1A4 would debut in Japan under the record label Pony Canyon in January 2012.Prior to their debut there, the group held their B1A4 – Japan Showcase Live 2011 at the Sinagawa Stellar Ball in Tokyo on December 9, 2011; the tickets for the event sold-out within one minute, an unprecedented feat for newly debuted groups.B1A4 performed nine songs at the event, which was attended by 1,000 people.At the end of the year, B1A4 won the Rookie of the Year Award at Tower Records' K-Pop Lovers!Awards 2011.

B1A4 debuted on April 23, 2011 with the single "O.K" from the EP Let's Fly, after being introduced to the public through a webtoon. This group are considerable commercial and critical success in both the Korean and Japanese markets

A Lie - Good Timing

Lonely - Who Am I

Tried to Walk - In the Wind

Bonsang Awards - Seoul Music Awards - 2015

Best Korean Act - MTV Europe Music Awards - 2015

Social media

Official Website : http://b1a4.com/2013/index.php

Facebook : https://www.facebook.com/SK.B1A4

Twitter : https://twitter.com/B1A4_gongchan