$Not · Stamina
Stamina
Stamina is in A flat major at 148.9 beats per minute.
Tempo
149 BPM · Allegromedian of 127 analyses · 148.9–148.9 across the middle eight tenths- Key
- A♭ major4 flats · the key most of the analyses agreed on
- Agreement
- 100%share of analyses that agreed
- Analyses
- 127people who ran the extractor
- One beat
- 403milliseconds, 60,000 ÷ BPM
- Tuning
- 450Hz · +39 cents from A 440
- Dynamics
- 7.48dB the level wanders from its average
- Loudness
- 0.326Essentia's 0–1 scale, not dB
- Danceability
- 0.976Essentia's danceability, 0–3
Source: AcousticBrainz, dump of 2022-06-23 (CC0) · MusicBrainz core data, 2026-09-17 (CC0) · how each number is measured. Measured up to 23.06.2022 — AcousticBrainz stopped collecting in 2022, so nothing released after that date is here.
What the numbers say
127 independent analyses of this recording were submitted to AcousticBrainz. All but a handful of them — 100% — put it in A flat major, a key signature of 4 flats. The tempo printed above is the median of the 127 readings; 100% of them land within 2% of it, and they barely differ at all.
At 148.9 BPM one beat lasts 403 milliseconds, so a sixteenth note is 100.7 ms and a dotted eighth 302.2 ms — the delay times for this recording. Counted half as fast it is 74.5 BPM, counted twice as fast 297.8. A score would mark that Allegro, by the ranges this site uses.
The analyses put the reference pitch of the recording at 450 Hz, which is 39 cents above concert A at 440 Hz — the sort of drift a tape machine or a slightly different mastering leaves behind. That is a fact about this transfer of the music, not about how it was played.
The dynamic complexity of the recording measures 7.48 dB: that is how far the level wanders from its own average, so a small number means a loud, flat master and a large one means a recording that still breathes. Its average loudness is 0.326 on Essentia's 0-to-1 scale, which is not decibels and is not comparable to a streaming service's number.
10 other recordings here are in A flat major; the ones listed below are the closest in tempo.
Beats per bar are not in this dataset. AcousticBrainz's analysis reports a tempo, a key and a loudness, and no time signature at all, so this page does not print one — a 4/4 here would be a guess dressed as a measurement.
Keys that fit with A♭ major
Each of these differs from A♭ major by at most one accidental, or shares its tonic. That is the whole of what a mixing wheel encodes; here the relations are named instead of numbered.
Delay times at 149 BPM
| Note value | Beats | Milliseconds | Hertz |
|---|---|---|---|
| Whole note | 4 | 1611.8 | 0.62 |
| Half note | 2 | 805.9 | 1.24 |
| Dotted quarter | 1.5 | 604.4 | 1.65 |
| Quarter note (one beat) | 1 | 403 | 2.48 |
| Quarter triplet | 0.667 | 268.6 | 3.72 |
| Dotted eighth | 0.75 | 302.2 | 3.31 |
| Eighth note | 0.5 | 201.5 | 4.96 |
| Eighth triplet | 0.333 | 134.3 | 7.45 |
| Dotted sixteenth | 0.375 | 151.1 | 6.62 |
| Sixteenth note | 0.25 | 100.7 | 9.93 |
| Sixteenth triplet | 0.167 | 67.2 | 14.89 |
| Thirty-second note | 0.125 | 50.4 | 19.85 |
Half time 74.5 BPM · double time 297.8 BPM. Every row is one beat (403 ms) times the fraction in the second column.
Closest in key and tempo
- NightrainGuns N’ RosesA♭ major149BPM
- All You WantDidoA♭ major148BPM
- “40”U2A♭ major150BPM
- Three Times a LadyCommodoresA♭ major151BPM
- Bold as LoveThe Jimi Hendrix ExperienceA♭ major147BPM
- Anything GoesGuns N’ RosesA♭ major152BPM
- LovelandThe B‐52’sA♭ major152BPM
- How Did I Fall in Love With YouBackstreet BoysA♭ major152BPM
- A Moment Like This (new mix)Kelly ClarksonA♭ major146BPM
- Bullet the Blue SkyU2A♭ major152BPM
Recordings in A flat major, ordered by how near their tempo is to 149 BPM. A calculation, not a recommendation.
All songs in A flat majorAll songs at 149 BPMA♭ major at 140–149 BPM$Not
MusicBrainz collapses 1 recording id into this one. Recording id 094757bf-2e3a-4b55-a51f-568670c0a964.