Big Bang 2 (album)

Big Bang 2 is the second full-length Japanese studio album by South Korean boy group Big Bang, released on May 11, 2011, under YG Entertainment and Universal Music Japan. The album followed their first Japanese album, Big Bang, released in 2009.

Big Bang 2 features a mix of previously released Japanese singles, new original tracks, and Japanese versions of Korean hits. Notable singles preceding the album's release include "Koe o Kikasete", "Tell Me Goodbye", and "Beautiful Hangover". The album showcases the group's evolution in sound and style, with a blend of electronic, hip-hop, and R&B influences.

Upon release, Big Bang 2 achieved commercial success in Japan, reaching the top of the Oricon Albums Chart. The album further solidified Big Bang's popularity and established them as a prominent K-pop act in the Japanese music market. It received generally positive reviews, with critics praising the album's production quality and the group's vocal performances. The album's success led to further promotional activities and concerts in Japan.