This is the discography of South Korean idol group B1A4. B1A4 debuted on April 23, 2011 on the weekly music show Show! Music Core aired on MBC the group currently has two studio albums, 5 extended plays and various singles under their belts. Into a year upon debuting, the boys of B1A4 made their foray onto the Japanese market with a Japanese version of "Beautiful Target" released on June 27, 2012. The group released their first Japanese album entitled "1" on October 24.