TempoPeek

Led Zeppelin · Led Zeppelin II

Bring It On Home

Bring It On Home is in A major at 99.4 beats per minute.

4080120160200

Tempo

99 BPM · Andantemedian of 215 analyses · 99.4–99.6 across the middle eight tenths
Key
A major3 sharps · the key most of the analyses agreed on
Agreement
41%share of analyses that agreed
Analyses
215people who ran the extractor
One beat
603.6milliseconds, 60,000 ÷ BPM
Tuning
434.2Hz · -23 cents from A 440
Dynamics
5.09dB the level wanders from its average
Loudness
0.679Essentia's 0–1 scale, not dB
Danceability
1.118Essentia'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

215 independent analyses of this recording were submitted to AcousticBrainz. Fewer than half of them — 41% — put it in A major, a key signature of 3 sharps. The tempo printed above is the median of the 215 readings; 100% of them land within 2% of it, and they barely differ at all.

At 99.4 BPM one beat lasts 603.6 milliseconds, so a sixteenth note is 150.9 ms and a dotted eighth 452.7 ms — the delay times for this recording. Counted half as fast it is 49.7 BPM, counted twice as fast 198.8. A score would mark that Andante, by the ranges this site uses.

The analyses put the reference pitch of the recording at 434.2 Hz, which is 23 cents below 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 5.09 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 0.679 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 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 99 BPM

Note valueBeatsMillisecondsHertz
Whole note42414.50.41
Half note21207.20.83
Dotted quarter1.5905.41.1
Quarter note (one beat)1603.61.66
Quarter triplet0.667402.42.49
Dotted eighth0.75452.72.21
Eighth note0.5301.83.31
Eighth triplet0.333201.24.97
Dotted sixteenth0.375226.44.42
Sixteenth note0.25150.96.63
Sixteenth triplet0.167100.69.94
Thirty-second note0.12575.513.25

Half time 49.7 BPM · double time 198.8 BPM. Every row is one beat (603.6 ms) times the fraction in the second column.

Closest in key and tempo

  1. Living for the CityStevie WonderA major99BPM
  2. I’ve Got a WomanRay CharlesA major100BPM
  3. Saving All My Love for YouWhitney HoustonA major99BPM
  4. One More Time (Romanthony’s unplugged)Daft PunkA major99BPM
  5. Hip Hop HoorayNaughty by NatureA major99BPM
  6. (Just Like) Starting OverJohn Lennon & Yoko OnoA major99BPM
  7. Love Is an Open Door (from “Frozen” soundtrack version)Kristen Bell & Santino FontanaA major100BPM
  8. I Want It That WayBackstreet BoysA major99BPM
  9. Never Gonna Say I’m SorryAce of BaseA major99BPM
  10. Ramble OnLed ZeppelinA major100BPM

Recordings in A major, ordered by how near their tempo is to 99 BPM. A calculation, not a recommendation.

All songs in A majorAll songs at 99 BPMA major at 90–99 BPMLed Zeppelin

MusicBrainz collapses 87 recording ids into this one. Recording id 71c2acbb-c5ff-4677-ab7b-525ee2f70c66.