KPOP DISCOVER

B1A4 · Studio album · 2014

2

  • 9Tracks
  • 35:46Total duration
  • 03.192014 Released
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B1A4“2” cover artwork
Studio album · WM Entertainment/PONY CANYON

Release facts

Release format, tracks, chronology and official videos.

B1A4’s “2” is a Studio album released on 2014-03-19 for Japan. Release 7 of 10 in the same market, following “B1A4 4TH MINI ALBUM ~イゲ ムスン イリヤ~ 日本仕様盤” by 182 days. 9 tracks; title track: What's Happening? -Japanese ver.-; total duration: 35:46. Genre: Pop. Label: WM Entertainment/PONY CANYON. 8 official videos (Music Bank: 1, Dance Practice: 2, Show Champion: 1, Music Core: 1, MV: 3); physical edition available.

Tracks

All 9 tracks, with durations, title tracks, writing credits and official videos.

#TrackDurationCreditsVideos
1What's Happening? -Japanese ver.-Title track3:30
LyricsJinyoung (진영) (B1A4) / Baro (B1A4)CompositionJinyoung (진영) (B1A4)Arrangement박상훈 (Park Sang Hoon)
Japanese Ver. Japan PV ▸
1Believe In Love3:30Not confirmed—
2Lonely -Japanese ver.-3:41
LyricsBaro (B1A4) / Jinyoung (진영) (B1A4)CompositionJinyoung (진영) (B1A4)Arrangement박상훈 (Park Sang Hoon) / Jinyoung (진영) (B1A4)
—
2星影のうた-Japanese ver.-3:41Not confirmed—
3Yesterday -Japanese ver.-4:58
Lyrics임수호 (imsuho) / 서용배 (Seo Yong Bae) / Baro (B1A4)Composition서용배 (Seo Yong Bae) / 이기 (Iggy) (KOR) / 임수호 (imsuho)Arrangement서용배 (Seo Yong Bae) / 이기 (Iggy) (KOR)
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3Angel Eyes4:58Not confirmed—
4HEY!!4:17Not confirmed—
7イゲ ムスン イリヤ ~なんで?どうして?3:23Not confirmed—
8YOU ARE MY GIRL-Japanese ver.-3:48Not confirmed—

Official videos for this release

Music videos, dance practices and performances for these tracks

All videos →
Music Bank · Original track2026.05.10What's Happening?Dance Practice · Original track2014.03.19LonelyShow Champion · Original track2014.01.22LonelyShow! Music Core · Original track2014.01.18LonelyMV · Original track2014.01.13LonelyJapanese Ver. Japan PV2013.07.26What's Happening? -Japanese ver.-Dance Practice · Original track2013.05.14What's Happening?MV · Original track2013.05.07What's Happening?

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Frequently asked questions

What is the title track of 2?
The title track of B1A4’s “2” is “What's Happening? -Japanese ver.-”.
How many tracks are on 2?
“2” contains 9 tracks.
When was 2 released?
“2” was released on 2014-03-19.
What type of release is 2?
“2” is a Studio album.
How many official videos are available?
8 official videos are associated with “2”.
Where can I listen?
Open the release on Apple Music.
How long is 2?
The total duration is 35:46.
Who wrote or produced 2?
Contributors include Jinyoung (진영) (B1A4) / 박상훈 (Park Sang Hoon) / 서용배 (Seo Yong Bae) / 이기 (Iggy) (KOR) / 임수호 (imsuho).