Song DNA
Misophonia Triggers
A minimalist solo piano composition featuring interlocking arpeggios in a characteristic Philip Glass style, evoking a sense of gentle transformation.
Hear it the way it was made
The right gear changes everything.
Moods: calm, contemplative, dreamy
Traditions: contemporary classical, minimalism
How this song sits on each sensory axis
A dynamic range of 4/10 is within the normal pop-mix band. There is variation between verse and chorus, but it's the kind of variation most listeners encounter routinely.
Sudden changes: none. Transitions are musically signaled — nothing will surprise you if you're only half-listening.
Texture: smooth.
Predictability is high — the song telegraphs what it will do next. A sensory-sensitive listener can usually guess where it's going without close attention.
Vocal style: instrumental.
Where this sits in Philip Glass's catalog
We have 18 songs from Philip Glass in the library. Of those, 13 are rated Safe, 3 Moderate, and 2 Intense. This song's dynamic range of 4/10 sits below the artist average of 4.8, making it the #11 most dynamic track of theirs in our library.
1988 context
Released in 1988. We have 212 songs from that year in our library, averaging a dynamic range of 6.4/10. This track is quieter / less dynamic than the year average. Explore more from the 1980s.
Explore by mood and tradition
Why this rating
We rate this song Safe because its dynamic range stays within our low-variance band, there are no unsignaled changes, and the texture and vocal style are both in the low-fatigue range. Our methodology uses an AND rule for Safe — a song has to clear every dimension to earn the rating.
Rating last reviewed: 2026-04-15. Reviewed by the Music I Want editorial team against the documented methodology.
Think this rating is wrong? Email the editor — every message is read and ratings get revised.
Frequently asked about "Metamorphosis Four"
Quick answers pulled from the song's sensory analysis.
What is the sensory intensity of "Metamorphosis Four" by Philip Glass?
"Metamorphosis Four" by Philip Glass rates as Low-Intensity. Dynamic range 4/10, no sudden changes, smooth texture. Our Low-Intensity rating means no single dimension triggers the higher-intensity thresholds.
How loud is "Metamorphosis Four" — what is its dynamic range?
"Metamorphosis Four" has a dynamic range of 4/10. Within normal pop-mix variation. Movement between verse and chorus but nothing dramatic.
Does "Metamorphosis Four" have sudden or surprising changes?
No. "Metamorphosis Four" has no sudden unsignaled changes. Every transition is musically telegraphed.
What is "Metamorphosis Four" best for?
In our library "Metamorphosis Four" is recommended for: anxiety relief, focus, meditation, relaxation. These tags are assigned only where the song's sensory profile genuinely supports the use case.
When was "Metamorphosis Four" released?
"Metamorphosis Four" is from 1988, on the album "Metamorphosis". It appears in our 1980s catalog.
What is the emotional mood of "Metamorphosis Four"?
We tag "Metamorphosis Four" as calm, contemplative, dreamy. Moods are tonal descriptors based on how the song reads emotionally — separate from the sensory intensity axes.
What is the vocal style of "Metamorphosis Four"?
The vocal style is instrumental.
Should I listen to "Metamorphosis Four"?
If you want gentle, low-arousal music, "Metamorphosis Four" is a solid pick — Low-Intensity across every sensory dimension.
Songs with the same DNA
smooth texture, similar intensity — across any genre or era.
What this song means to people
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