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씨엔블루

Boy band · FNC Entertainment · since 2010

CNBLUE

씨엔블루

A rock band that won a music show 15 days after its Korean debut and still plays its own instruments. Now a trio, CNBLUE released 3LOGY in January 2026 and toured the world with it.

17years on 14 January 2027 · in 84 days

Quick answers

When did CNBLUE debut?

In Korea on 14 January 2010, with the EP Bluetory and the single "I'm a Loner". Before that the band released indie music in Japan.

How many members does CNBLUE have?

Three: Jung Yong-hwa (leader, vocals and guitar), Kang Min-hyuk (drums) and Lee Jung-shin (bass). Guitarist Lee Jong-hyun left in 2019.

What is the CNBLUE fandom called?

BOICE, a blend of "blue" and "voice": blue stands for the band, voice for the fans.

What does CNBLUE stand for?

Code Name Blue. BLUE stands for Burning, Lovely, Untouchable and Emotional.

Is CNBLUE still active?

Yes. All three members renewed with FNC Entertainment in October 2020. The third studio album 3LOGY came out in January 2026, followed by a world tour.

Their story

How it started

CNBLUE is a rock band from FNC Entertainment. The name is short for Code Name Blue. Before their Korean debut the members released indie music in Japan and played on the street and in live clubs there. Jung Yong-hwa also became known in Korea through the 2009 SBS drama You're Beautiful. The band debuted in Korea on 14 January 2010 with the EP Bluetory and the single "I'm a Loner".

The breakthrough

"I'm a Loner" won Music Bank on 29 January 2010, only 15 days after the debut. At the time no act had won a music show that fast. A second step came in Japan. In February 2012 "Where You Are" topped Oricon's weekly singles chart, with over 60,000 copies in its first week. No foreign band had reached No. 1 on that chart since Canada's Mashmakhan in 1971.

Their sound and style

CNBLUE play their own instruments, with Jung Yong-hwa on vocals and guitar, Kang Min-hyuk on drums and Lee Jung-shin on bass. Their first studio album, First Step (2011), was led by "Intuition" and held songs written by the members. Over the years they moved between guitar-driven tracks such as "I'm Sorry" from Re:Blue and softer love songs like "Love". In 2024 the tenth mini album X brought them back after three years, led by "A Sleepless Night". Kang Min-hyuk explained that the X stands for the Roman numeral 10.

Where they are now

Guitarist Lee Jong-hyun left in 2019, and CNBLUE has continued as a trio since then. All three members renewed with FNC Entertainment in October 2020. In January 2026 they released 3LOGY, their first studio album in 11 years. The title refers to the three members, each acting as one axis of the band. Its lead single "Killer Joy" topped YouTube Korea's daily music video chart, and the album reached No. 1 on Circle's retail album chart. The 3LOGY world tour opened in Seoul and went on through Asia, Australia and Japan.

Timeline

  1. Indie releases in Japan; the band plays on the street and in live clubs.

  2. Korean debut with the EP Bluetory and "I'm a Loner".

  3. First win on Music Bank, 15 days after debut: the fastest at the time.

  4. First studio album First Step, with songs written by the members.

  5. "Where You Are" tops Oricon's weekly singles chart, the first foreign band to do so in 41 years.

  6. Guitarist Lee Jong-hyun leaves; CNBLUE continues as a trio.

  7. All three renew with FNC Entertainment; the EP Re-Code follows in November.

  8. Tenth mini album X, their first Korean release in three years.

  9. 3LOGY, their first studio album in 11 years; the world tour opens in Seoul.

  10. Performs at Grand Mint Festival 2026 in Seoul Olympic Park on 18 October.

  11. 22 October 2026

Start with these 5 songs

  1. I'm a LonerThe debut single, a music show winner 15 days after release.2010
  2. IntuitionTitle track of First Step, their first studio album.2011
  3. I'm SorryTitle track of Re:Blue, still in their setlist in 2026.2013
  4. A Sleepless NightTitle track of X, the return after three years.2024
  5. Killer JoyTitle track of 3LOGY; No. 1 on YouTube Korea's daily music video chart.2026

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In the Fan Chart

The Fan Chart on The Crowd adds up every fan's top 10. Here is where CNBLUE stands.

    Add CNBLUE to your setlist

    For BOICE

    Jung Yong-hwaLeader

    정용화
    Name
    Jung Yong-hwa
    Born
    22 June 1989

    Sings and plays guitar; his first solo album, One Fine Day, came out in January 2015.

    Kang Min-hyuk

    강민혁
    Name
    Kang Min-hyuk
    Born
    28 June 1991

    The band's drummer; played a cosmetics company CEO in the Netflix series Celebrity.

    Lee Jung-shinYoungest member

    이정신
    Name
    Lee Jung-shin
    Born
    15 September 1991

    The bassist; cast as a pediatrician in an MBN drama due in November 2026.

    Know your CNBLUE?Six K-pop questions a day in the Daily, and a collectible card for every finished set.

    Play the Daily

    Last checked 22 October 2026. Sources include Korea JoongAng Daily, The Korea Times, Sports Kyunghyang and Korea JoongAng Daily. Spotted a mistake? Tell us.