Sabrina · Sabrina
Boys (Summer Time Love)
Boys (Summer Time Love) is in A flat major at 119.9 beats per minute.
Tempo
120 BPM · Moderatomedian of 168 analyses · 119.6–120.5 across the middle eight tenths- Key
- A♭ major4 flats · the key most of the analyses agreed on
- Agreement
- 91%share of analyses that agreed
- Analyses
- 168people who ran the extractor
- One beat
- 500.4milliseconds, 60,000 ÷ BPM
- Tuning
- 440.5Hz · +2 cents from A 440
- Dynamics
- 3.74dB the level wanders from its average
- Loudness
- 0.946Essentia's 0–1 scale, not dB
- Danceability
- 1.844Essentia'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
168 independent analyses of this recording were submitted to AcousticBrainz. Most of them — 91% — put it in A flat major, a key signature of 4 flats. The tempo printed above is the median of the 168 readings; 95% of them land within 2% of it, and they barely differ at all.
At 119.9 BPM one beat lasts 500.4 milliseconds, so a sixteenth note is 125.1 ms and a dotted eighth 375.3 ms — the delay times for this recording. Counted half as fast it is 60 BPM, counted twice as fast 239.8. A score would mark that Moderato, by the ranges this site uses.
The analyses put the reference pitch of the recording at 440.5 Hz, which is 2 cents above concert A at 440 Hz — close enough to standard that a tuner would not argue. That is a fact about this transfer of the music, not about how it was played.
The dynamic complexity of the recording measures 3.74 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 0.946 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 120 BPM
| Note value | Beats | Milliseconds | Hertz |
|---|---|---|---|
| Whole note | 4 | 2001.7 | 0.5 |
| Half note | 2 | 1000.8 | 1 |
| Dotted quarter | 1.5 | 750.6 | 1.33 |
| Quarter note (one beat) | 1 | 500.4 | 2 |
| Quarter triplet | 0.667 | 333.6 | 3 |
| Dotted eighth | 0.75 | 375.3 | 2.66 |
| Eighth note | 0.5 | 250.2 | 4 |
| Eighth triplet | 0.333 | 166.8 | 6 |
| Dotted sixteenth | 0.375 | 187.7 | 5.33 |
| Sixteenth note | 0.25 | 125.1 | 7.99 |
| Sixteenth triplet | 0.167 | 83.4 | 11.99 |
| Thirty-second note | 0.125 | 62.6 | 15.99 |
Half time 60 BPM · double time 239.8 BPM. Every row is one beat (500.4 ms) times the fraction in the second column.
Closest in key and tempo
- Waves (Robin Schulz radio edit)Mr. ProbzA♭ major120BPM
- We R Who We RKe$haA♭ major120BPM
- Hooked on a FeelingBlue SwedeA♭ major120BPM
- La Mémoire d’AbrahamCéline DionA♭ major120BPM
- Save MeAretha FranklinA♭ major120BPM
- The Legend of John Henry’s HammerJohnny CashA♭ major120BPM
- The TrollsTim DaviesA♭ major121BPM
- Ashes to AshesDavid BowieA♭ major121BPM
- Buddy HollyWeezerA♭ major121BPM
- It’s Not Living (If It’s Not With You)The 1975A♭ major121BPM
Recordings in A flat major, ordered by how near their tempo is to 120 BPM. A calculation, not a recommendation.
All songs in A flat majorAll songs at 120 BPMA♭ major at 110–119 BPM
MusicBrainz collapses 26 recording ids into this one. Recording id 02727dab-4efa-4da1-94db-e31faeff6a39.