Helios / Erebus cover

Helios / Erebus

God Is an Astronaut · 2015

45 min · 8 tracks · post-rock

Ethereal soundscapes intertwine with driving guitar riffs, creating a vast auditory journey that balances tranquility and intensity.

Top tracks — play these first

  • →
    Agneya — The opening track sets the tone with expansive synth layers and a gradual build-up that introduces listeners to the album's celestial themes.
  • →
    Helios Erebus — This title track encapsulates the duality of light and darkness, merging melodic guitar lines with atmospheric elements to create a powerful climax.
  • →
    Sea of Trees — With its haunting melodies and dynamic shifts, this track exemplifies the band's ability to convey emotion through instrumental storytelling.

Elevation

Our rating, out of 100 — and why.

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

Instrumental
64 /100
Treeline
Higher than 79% of albums we've rated

The album effectively balances ambient soundscapes with driving instrumentation, rewarding repeat listens.

What we noticed

  • The final track concludes with a gradual fade-out, leaving a lingering sense of tranquility after the more intense preceding pieces.
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
7/10

whether it rewards returning to it

Distinctiveness 18% of the score
6/10

whether it sounds like itself

Sequencing 12% of the score
8/10

running order, pacing, length

Influence 2/10

Little footprint beyond its audience. 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

  • ethereal soundscapes for introspection
  • driving rhythms for focused work
  • immersive auditory journeys
  • tranquil moments with intensity

Maybe skip if you

  • prefer upbeat, fast-paced tracks
  • want instant gratification

Where this album fits

Career context
By the time 'Helios / Erebus' was released in 2015, God Is an Astronaut had already established themselves within the post-rock genre with several albums under their belt. This album arrived as their sixth studio release, following the critically acclaimed 'Origins' (2013), and showcased their continued evolution in sound and composition.
Stylistic neighbors
Explosions in the Sky· Sigur Rós· Mogwai

Tracklist

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

  • 1 Agneya 4:58
  • 2 Pig Powder 5:41
  • 3 Vetus Memoria 5:21
  • 4 Finem Solis 5:04
  • 5 Helios Erebus 8:31
  • 6 Obscura Somnia 4:05
  • 7 Centralia 6:47
  • 8 Sea of Trees 4:49

Reference: Wikipedia · MusicBrainz · Wikidata