What makes Regular-Irregular by NCT 127 notable?

The album debuted at number one on the Gaon Album Chart and received critical acclaim for its production and cohesive sound. Its lead single, Regular, became a breakout hit, leading to increased recognition for NCT 127 in the Western music industry and establishing them as a prominent act in K-pop's global expansion. Regular-Irregular is NCT 127's first full-length album in the English language, following their earlier releases and illustrating their growing international appeal. Released on October 12, 2018, it marks a significant point in their career as they transition into global markets, showcasing their versatility and ambition.

Who is Regular-Irregular for?

Regular-Irregular works well if you're into steady flow with engaging hooks, vibrant energy for social settings and catchy choruses for group sing-alongs.

How many songs are on Regular-Irregular?

Regular-Irregular has 14 tracks, running approximately 50 minutes.

Released 8 years ago today

Regular-Irregular

NCT 127 · 2018

50 min · 14 tracks · K-pop

A vibrant blend of hip-hop and pop, balancing energetic beats with introspective lyrics that capture a youthful exuberance.

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Top tracks — play these first

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Regular (Korean ver.) — This track serves as the album's title song, featuring a catchy hook and an infectious beat that exemplifies the group's signature style while addressing themes of confidence and ambition.
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Simon Says — With its bold production and dynamic choreography, this song captures the group's energetic performance style and showcases their ability to blend various musical elements seamlessly.
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내 Van (My Van) — This track offers a more personal touch, revealing a softer side of the group while maintaining its catchy melodic structure, highlighting the emotional range present throughout the album.

Elevation

Our rating, out of 100 — and why.

AI-generated from five scored dimensions. An opinion, not a measurement.

59 /100

Treeline

Higher than 57% of albums we've rated

The album showcases strong production and varied pacing but has some conventional elements typical of K-pop.

What we noticed

Several tracks incorporate layered vocal harmonies, with multiple members contributing to create a rich sound texture throughout.
The pacing varies significantly, with tracks like 'Replay' and 'Welcome to My Playground' maintaining upbeat tempos, while others like 'No Longer' provide introspective moments.
The final track 'Run Back 2 U' serves as a reflective conclusion, slowing down the tempo and providing a sense of closure to the album.

Composition 25% of the score: 7/10
Craft 20% of the score: 8/10
Durability 25% of the score: 6/10
Distinctiveness 18% of the score: 6/10
Sequencing 12% of the score: 7/10

Influence 6/10

Significant within its genre. Reported but not counted — how far a record travelled describes its reception rather than the record, and a newer release has had less time to travel than an older one.

Is this for you?

Good fit if you like

steady flow with engaging hooks
vibrant energy for social settings
catchy choruses for group sing-alongs
gradual build towards climactic moments

Maybe skip if you

prefer slow, reflective music
seek standalone track variety

Where this album fits

Career context: Regular-Irregular is NCT 127's first full-length album in the English language, following their earlier releases and illustrating their growing international appeal. Released on October 12, 2018, it marks a significant point in their career as they transition into global markets, showcasing their versatility and ambition.
Stylistic neighbors: Ateez· Stray Kids· Monsta X