page_title: B1A4
section_title: 2013—2014: What's Happening?—First US tour
hierarchical_section_title: B1A4 / History / 2013—2014: What's Happening?—First US tour
caption_attribution_description: English: B1A4 at the Rosemont Theater for the Rad Trip Tour on Oct 5, 2014
context_page_description: 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 and seven EPs, as well as four compilation albums. The group has had considerable commercial and critical success in both the Korean and Japanese markets. They have also toured in the United States.
context_section_description: On January 7, 2013, the Recording Industry Association of Japan released the list of winners for the 2013 Japan Gold Disc Awards where the group won two awards. In the same month, BABA B1A4 in Japan was held in two cities, with four shows held between the 27th and the 30th.
  The single "What's Going On?", from B1A4's fourth EP What's Happening?, won the top spot on MBC Show! Music Core chart in May, marking the group's first music show win.
  On June 19, 2013, WM Entertainment announced B1A4's 2nd solo concert, Amazing Store. After tickets went on sale on June 26, the concert sold out its 10,000 seats in under 5 minutes. The concert took place from August 7–11 at the Uniqlo AX to an audience of 2,000 each day.
  The group released their second Korean studio album Who Am I and the title song "Lonely" on January 13, 2014. They held their third solo concert, titled 2014 B1A4 Concert The Class, on February 15–16 at the SK Olympic Handball Stadium at Olympic Park.
  B1A4 released their 5th mini album with the title track "Solo Day" on July 14 and their first performance for "Solo Day" on July 17 on M! Countdown. It was announced that B1A4 would be appearing at 'The 12th Korea Times Music Festival' and KCON 2014 in Los Angeles, California. WM Entertainment also announced B1A4's first world tour 'Road Trip'. Their first concert took place in Taiwan on August 23, 2014 and Shanghai on August 30, 2014, then the boys headed on over to Manila on September 6, 2014, Melbourne on September 18, 2014, and Sydney on September 20, 2014. The boys also performed in New York on October 3, 2014, Chicago on October 5, 2014, Dallas on October 8, 2014, and San Francisco on October 11, 2014.
caption: B1A4 performing at the Rosemont Theater for the Road Trip Tour in 2014
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