One-reeler / Act IV cover

One-reeler / Act IV

Iz*One · 2020

20 min · 6 tracks · J-pop

A vibrant blend of pop melodies and intricate harmonies, echoing both J-pop and K-pop influences in a compelling narrative format.

Top tracks — play these first

  • →
    Panorama — This track exemplifies the album's vibrant energy with its catchy chorus and polished production, representing Iz*One's signature sound as they moved toward their finale.
  • →
    O Sole Mio — Incorporating classical elements into a modern pop framework, this song stands out for its unique arrangement and showcases the members' vocal strengths.
  • →
    Mise-en-Scène — The opening track sets the tone for the album with its cinematic soundscapes and lyrical themes of longing and reflection, encapsulating the group's artistic journey.

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 blends pop melodies with intricate harmonies, showcasing growth while balancing upbeat and reflective tracks.

What we noticed

  • The first three tracks maintain a high-energy tempo, while the last three shift to slower, more reflective arrangements.
  • Each song features multiple vocal layers, with harmonies often building in complexity as the track progresses.
Composition 25% of the score
7/10

the writing — melody, harmony, structure, lyrics

Craft 20% of the score
8/10

production, performance, arrangement

Durability 25% of the score
6/10

whether it rewards returning to it

Distinctiveness 18% of the score
6/10

whether it sounds like itself

Sequencing 12% of the score
7/10

running order, pacing, length

Influence 4/10

Known within its scene. 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 mid-tempo listening experience
  • vibrant energy for afternoon
  • short bursts of uplifting joy
  • for lighthearted gatherings

Maybe skip if you

  • seeking intense emotional depth
  • prefer longer, sprawling albums

Where this album fits

Career context
Released on December 7, 2020, One-reeler / Act IV is the final mini-album from Iz*One before their disbandment. This project followed their successful album, One-reeler / Act III, showcasing their growth as artists during their two-and-a-half-year career. By this point, they had already gained significant popularity across Asia and established a loyal fanbase.
Stylistic neighbors
GFriend· Twice· Loona

Moments worth listening for

Where the writing does something specific.

  • Island

    The bridge features a shift to a more vulnerable perspective, revealing personal dreams against a backdrop of lush imagery.

    This moment deepens emotional engagement by moving from collective aspirations to intimate confessions, highlighting individual voices within the group.

Tracklist

Best experienced from track one — press play and let it unfold.

  • 1 Mise-en-Scène 3:21
  • 2 Panorama 3:44
  • 3 Island 3:15
  • 4 Sequence 3:12
  • 5 O Sole Mio 3:31
  • 6 느린 여행 3:19

Reference: Wikipedia · MusicBrainz · Wikidata