"Editorial abstract illustration evoking the emotional arc of a song titled "Undo" by Björk. Modest rise and fall. layered composition, overlapping color planes. Mood: dreamy, introspective, serene. Visual style: 2000s digital editorial aesthetic. Painterly, grainy film texture, muted palette with strategic accent colors. The composition should read left-to-right like a timeline — calm on one side, intensifying toward the other. Strictly no faces, no text, no logos, no literal objects, no band imagery. Pure color-field abstraction with emotional weight. 16:9 editorial format."
Easy, low-key calm, gentler than 84% of our 19,209 measured songs — measures out best for focus.
95
BPM
Undo by Björk is 95 BPM — Andante (walking pace).
Half-time 48 BPM · Double-time 190 BPM · released 2001
Fan image for "Undo"
An abstract illustration of what this song feels like. Each image is built from a prompt — the text description fed to the image generator. Listeners submit their own prompts, upvote the ones that fit best, and the top-voted prompt drives the next regeneration. After 100 image votes, we make a new picture.
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Song DNA
Notes: Gentle, ethereal soundscape with intricate vocal layering and subtle electronic textures creates a warm, enveloping atmosphere without harsh or abrupt elements. Smooth progression fosters relaxation and introspection.
Misophonia Triggers
Recommended for: anxiety relief meditation relaxation
A soothing electronic track from Vespertine featuring Björk's layered soft vocals over a sampled beat, emphasizing themes of surrender and emotional release.
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Moods: dreamy, introspective, serene
Traditions: art pop, electronic
At a glance
"Undo" by Björk
95 BPM, dynamic range 4/10, layered texture, soft vocals. Sits in the middle band — neither built for stillness nor pitched at workout intensity. Whether it works for a given moment depends more on mood and lyrical content than on the acoustic profile. The full sensory breakdown follows.
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 is layered — a full arrangement with clear separation between parts.
Predictability is medium — conventional structure overall, with one or two moments that deviate from what you'd expect.
Vocal style: soft vocals.
Where this sits in Björk's catalog
We have 89 songs from Björk in the library. Of those, 15 are rated Safe, 51 Moderate, and 23 Intense. This song's dynamic range of 4/10 sits below the artist average of 6.3, making it the #78 most dynamic track of theirs in our library.
Other tracks from Vespertine
We have 8 songs from this album. Overall, the album leans safe in sensory profile.
- Pagan Poetry — moderate DR 6
- Hidden Place — moderate DR 6
- Cocoon — safe DR 3
- It's Not Up to You — safe DR 6
- An Echo, a Stain — intense DR 7
- Sun in My Mouth — safe DR 3
- Generous Palmstroke — moderate DR 6
2001 context
Released in 2001. We have 324 songs from that year in our library, averaging a dynamic range of 6.3/10. This track is quieter / less dynamic than the year average. Explore more from the 2000s.
Explore by mood and tradition
Guides that may help
Jazz for Anxiety Relief: Which Subgenres Help and Which Overwhelm
Jazz for Anxiety Relief: Which Subgenres Help and Which Overwhelm — A guide for sensory-sensitive li…
Karma Police: Radiohead’s Eerie Joke About Power and Paranoia
Karma Police began as a band in-joke and became one of Radiohead’s defining songs — a queasy meditat…
How fast is "Undo"?
95 BPM — Medium (midtempo / pop ballad)
For running
Too slow for most running; good for warm-up walks or cool-down.
For workouts
Warm-up, cool-down, yoga, stretching.
For daily life
Morning coffee, deep work, commute wind-down.
Browse more songs at 95 BPM.
When "Undo" works, and when it doesn't
Use-case verdicts computed from the song's tempo, dynamics, and sensory profile.
✓
Focus / studying
Yes — low-variance volume, no surprises, steady tempo. The ideal study-music profile.
✗
Running / workout
No — 95 BPM is too slow for sustained cardio.
~
Sleep / winding down
Maybe — calm overall, but tempo is a bit high for deep sleep. Better for winding down than falling asleep.
✓
Driving / road trip
Yes — predictable enough for safe driving attention, interesting enough to stay engaged.
✓
Cooking / dinner background
Yes — sits in the background without demanding attention.
~
Emotional release / catharsis
Not really — it's pleasant but doesn't hit hard enough for cathartic listening.
Related reading
Editorial guides that cover this song's use cases, moods, or artist.
Jazz for Anxiety Relief: Which Subgenres Help and Which Overwhelm
Jazz for Anxiety Relief: Which Subgenres Help and Which Overwhelm — A guide for sensory-sensitive listeners on musiciwant.com
A Sensory Guide to Every Radiohead Album — From Safe to Intense
A Sensory Guide to Every Radiohead Album — From Safe to Intense — A guide for sensory-sensitive listeners on musiciwant.com
Classical Music for Sensory Sensitivity: What's Safe, What's Intense, and Why
Classical Music for Sensory Sensitivity: What's Safe, What's Intense, and Why — A guide for sensory-sensitive listeners on musiciwant.com
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.
This song in the Music Studio
25/100 intensity
See how “Undo” sits against your own sensitivities, or use it as a waypoint in a calmer set.
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Rating last reviewed: 2026-04-13. Reviewed by the Music I Want editorial team against the documented methodology.
Think this rating is wrong? Contact the editor — every message is read and ratings get revised.
By the numbers: how this song compares
Computed from this song’s place among the 19,209 songs we’ve measured.
Where it sits in 19,000 songs
This sits near the calm end of everything we've measured — gentler than 84% of the 19,209 songs in the library. Its intensity reading of 25/100 comes from a dynamic range of 4/10, layered texture, no sudden shifts, and soft vocals. Relatively few songs occupy this exact corner of the spectrum.
What makes it unusual
What stands out most about this song is an unusually steady, even volume: more extreme on that axis than 97% of everything we've measured. At the far opposite end of the library sit the songs built on full chaos — sudden changes, huge quiet-to-loud swings, and relentless energy — the kind of track this one is the counterpoint to.
Feels almost identical to
Peace Train — Cat Stevens · 99%Fifteen — Taylor Swift · 95%Traces of You — Anoushka Shankar · 95%Heavenly Father — Isaiah Rashad · 95%
Closest matches by feel across all 19,209 measured songs — not by genre or artist, by how they actually move.
What it’s good for
Sleep9/10
Focus10/10
Workout1/10
Dinner7/10
Party / hype1/10
Scored from this song’s tempo, intensity, dynamics and texture — not crowd votes.
2001 in context
The 324 songs we’ve measured from 2001 average a dynamic range of 6.3/10. At 4/10, this track is gentler and steadier than its year.
Mixes smoothly with
Within a few BPM and close in feel — they flow without a jarring transition.
The fingerprint
Intensity25
Dynamics33
Tempo31
Surprise0
Density33
Predictability50
Vocal force25
Trigger load0
The 8-dimension measurement behind every rating on this page.
Frequently asked about "Undo"
Quick answers pulled from the song's sensory analysis.
What is the BPM of "Undo" by Björk?
"Undo" by Björk has a tempo of 95 BPM (Andante (walking pace)). At half-time that is 48 BPM, and at double-time 190 BPM.
What is the sensory intensity of "Undo" by Björk?
"Undo" by Björk rates as Low-Intensity. Dynamic range 4/10, no sudden changes, layered texture. Our Low-Intensity rating means no single dimension triggers the higher-intensity thresholds.
How loud is "Undo" — what is its dynamic range?
"Undo" has a dynamic range of 4/10. Within normal pop-mix variation. Movement between verse and chorus but nothing dramatic.
Does "Undo" have sudden or surprising changes?
No. "Undo" has no sudden unsignaled changes. Every transition is musically telegraphed.
What is "Undo" best for?
In our library "Undo" is recommended for: anxiety relief, meditation, relaxation. These tags are assigned only where the song's sensory profile genuinely supports the use case.
When was "Undo" released?
"Undo" is from 2001, on the album "Vespertine". It appears in our 2000s catalog.
What is the emotional mood of "Undo"?
We tag "Undo" as dreamy, introspective, serene. Moods are tonal descriptors based on how the song reads emotionally — separate from the sensory intensity axes.
What is the vocal style of "Undo"?
The vocal style is soft vocals.
Is "Undo" good for running?
Not really — at 95 BPM it's below most running cadences. Better for warm-up, cool-down, or walking. Recreational runners typically step at 140-175 BPM.
Is "Undo" good for studying?
Yes — low dynamic range (4/10) and no sudden changes means the song stays in the background without pulling focus.
Can I use "Undo" for sleep?
Not recommended for sleep. Dynamic range is too high — quiet moments will be ambushed by louder ones.
Should I listen to "Undo"?
If you want gentle, low-arousal music, "Undo" is a solid pick — Low-Intensity across every sensory dimension.
Songs with the same DNA
layered texture, similar intensity — across any genre or era.
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Where to next?
You know how this one feels — now go find the next one.