What makes 6 by Mucc notable?

'6' received positive critical reception and solidified Mucc's place within the Japanese rock genre, particularly as they began to gain international recognition. The album's diverse sound contributed to its commercial success, allowing them to tour extensively outside of Japan. In 2006, Mucc was nearing the peak of their popularity in Japan, following their previous album, 'Kisou' from 2005. '6' marked a significant moment as it showcased the band's ability to blend heavier sounds with more melodic elements, expanding their audience beyond the visual kei scene.

6 works well if you're into dynamic emotional journeys, short, immersive listening sessions and wave-like pacing exploration.

How many songs are on 6?

6 has 9 tracks, running approximately 31 minutes.

Released 20 years ago

6

Mucc · 2006

31 min · 9 tracks · alternative rock

A dynamic blend of alternative rock and metal that oscillates between melodic introspection and raw, explosive energy.

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Top tracks — play these first

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666 — The opening track sets a haunting tone for the album with its eerie soundscapes and intense instrumentation, immediately drawing listeners into Mucc's world.
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空虚な部屋 — This song showcases lyrical depth and emotional vulnerability, blending soft melodies with heavier guitar riffs that reflect the band’s signature style.
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春、風のふいた日 — An introspective piece that contrasts the heavier tracks with a lighter touch, highlighting the band's versatility and ability to evoke differing emotions.

Elevation

Our rating, out of 100 — and why.

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

60 /100

Treeline

Higher than 66% of albums we've rated

The album blends heavy and melodic elements effectively, showcasing strong songwriting and dynamic shifts.

What we noticed

The first track opens with a heavy guitar riff that sets a high-energy tone, which is maintained through the first half of the album.
Several tracks feature abrupt shifts in tempo and dynamics, alternating between melodic verses and explosive choruses.
The final track concludes with a slow, atmospheric build-up that contrasts sharply with the preceding intensity.

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: 7/10
Sequencing 12% of the score: 6/10

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

dynamic emotional journeys
short, immersive listening sessions
wave-like pacing exploration
contemplative mood shifts

Where this album fits

Career context: In 2006, Mucc was nearing the peak of their popularity in Japan, following their previous album, 'Kisou' from 2005. '6' marked a significant moment as it showcased the band's ability to blend heavier sounds with more melodic elements, expanding their audience beyond the visual kei scene.
Stylistic neighbors: the GazettE· Dir En Grey· Alice Nine