Feel & analysis
Valence
Valence is a 0–100 reading of musical mood — bright and lifting at the top, dark and tense at the bottom. It is the dimension that decides whether two tracks feel like they belong to the same night.
Measured in our catalog
Valence never reaches either end of its own scale in this catalog: across 443,242 analysed tracks the darkest reads 18 and the brightest 79, with a median of 45.
Club music lives in the middle of the mood scale by construction — the genuinely euphoric and the genuinely bleak are both rare on a dancefloor. That compression is why a ten-point valence move is a bigger change than the number suggests.
45
Catalog median
18
Darkest reading
79
Brightest reading
443,242
Analysed tracks
Measured on 11 August 2026 across public tracks with an analysed valence value.
Why it matters
Mood is what survives a transition after key and tempo are settled. Two records can share a Camelot code and still feel like a change of venue, because one is euphoric and the other is menacing.
It is also the axis a set can travel along without anyone noticing the mechanics — a slow drift from dark to bright over an hour reads as a journey rather than a series of moves.
Frequently asked
What is valence in music analysis?+
A single figure for how positive or negative a track sounds. High valence reads as bright, uplifting or euphoric; low valence as dark, tense or melancholy.
Is valence the same as a major or minor key?+
No, though they lean the same way. Roughly six tracks in ten here are in a minor key, and plenty of them read as bright — arrangement, chord voicing and production carry as much of the mood as the mode does.
Why is the valence range so narrow?+
Because the catalog is club music. Across 443,242 analysed tracks nothing reads below 18 or above 79 — the extremes of the mood scale mostly belong to other kinds of record.
Related terms
Energy
Energy is a 0–100 reading of how hard a track hits, taken from loudness, spectral drive and percussive weight. It is the dimension that decides where in a set a track belongs rather than what it mixes with.
Groove
Groove is a 0–100 reading of swing and rhythmic pull — how much a track moves rather than simply pounds. It is what makes a quiet record danceable and a loud one stiff.
Texture
Texture is the tone of a track rather than its rhythm — how bright, how warm, how bass-heavy, how percussive. Two tracks can agree on key and tempo and still clash on texture.
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