TempoPeek

Green Day · Kerplunk!

Welcome to Paradise

Welcome to Paradise is in E flat minor at 178.2 beats per minute.

4080120160200

Tempo

178 BPM · Prestomedian of 275 analyses · 178.2–178.2 across the middle eight tenths
Key
E♭ minor6 flats · the key most of the analyses agreed on
Agreement
92%share of analyses that agreed
Analyses
275people who ran the extractor
One beat
336.7milliseconds, 60,000 ÷ BPM
Tuning
444.1Hz · +16 cents from A 440
Dynamics
2.12dB the level wanders from its average
Loudness
0.845Essentia's 0–1 scale, not dB
Danceability
1.212Essentia'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

275 independent analyses of this recording were submitted to AcousticBrainz. Most of them — 92% — put it in E flat minor, a key signature of 6 flats. The tempo printed above is the median of the 275 readings; 92% of them land within 2% of it, and they barely differ at all.

At 178.2 BPM one beat lasts 336.7 milliseconds, so a sixteenth note is 84.2 ms and a dotted eighth 252.5 ms — the delay times for this recording. Counted half as fast it is 89.1 BPM, counted twice as fast 356.4. A score would mark that Presto, by the ranges this site uses.

The analyses put the reference pitch of the recording at 444.1 Hz, which is 16 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 2.12 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 0.845 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 E flat minor; 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 E♭ minor

Each of these differs from E♭ minor 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 178 BPM

Note valueBeatsMillisecondsHertz
Whole note41346.80.74
Half note2673.41.49
Dotted quarter1.5505.11.98
Quarter note (one beat)1336.72.97
Quarter triplet0.667224.54.46
Dotted eighth0.75252.53.96
Eighth note0.5168.45.94
Eighth triplet0.333112.28.91
Dotted sixteenth0.375126.37.92
Sixteenth note0.2584.211.88
Sixteenth triplet0.16756.117.82
Thirty-second note0.12542.123.76

Half time 89.1 BPM · double time 356.4 BPM. Every row is one beat (336.7 ms) times the fraction in the second column.

Closest in key and tempo

  1. Sysyphus, Part 3Richard WrightE♭ minor178BPM
  2. All the Girls Love AliceElton JohnE♭ minor178BPM
  3. The WeightAretha FranklinE♭ minor172BPM
  4. Hair Pie: Bake 1Captain Beefheart & His Magic BandE♭ minor172BPM
  5. EnergyDrakeE♭ minor172BPM
  6. Because of YouTony BennettE♭ minor172BPM
  7. Black WidowIggy Azalea feat. Rita OraE♭ minor164BPM
  8. MysteronsPortisheadE♭ minor164BPM
  9. Sweetest GoodbyeMaroon 5E♭ minor164BPM
  10. Runaway BabyBruno MarsE♭ minor164BPM

Recordings in E flat minor, ordered by how near their tempo is to 178 BPM. A calculation, not a recommendation.

All songs in E flat minorAll songs at 178 BPME♭ minor at 170–179 BPMGreen Day

MusicBrainz collapses 94 recording ids into this one. Recording id c2d8ca4f-503a-452b-ae1e-9646022eaf50.