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Recording

TarantulaPendulum

Released
2005
Label
Breakbeat Kaos
On one list
Drum and Bass
ISRC
GBKBH0502208
Updated
2026-08-28

Analysis

10 sections, the first drop of 4 at 0:22, 7% of the way in.

Tempo
172.3 BPM
holds throughout
Dynamic range
8.7 dB
moderate range, typical of a modern master
Length
5:31
measured from the YouTube master

The record, end to end

energy
drums
bass
vocals
other
  1. 0:00Aintro0
  2. 0:21Asteadybar 15
  3. 0:45Bpeakbar 32
  4. 1:32Bpeakbar 66
  5. 1:56Bpeakbar 84
  6. 2:38Cbreakdownbar 113
  7. 3:25Bpeakbar 147
  8. 4:03Bpeakbar 175
  9. 4:26Bpeakbar 191
  10. 4:50Aoutrobar 208

Drops at 0:22 (bar 16), 0:46 (bar 33), 1:34 (bar 68), 4:09 (bar 179). A drop is a moment, not a stretch — marked on the track above rather than shaded across it.

0:00 · A · intro

opens the record below its own average energy · instrumental · one of 3 stretches of the same music (A)

Lasts
0:21
Energy
13
Brightness
25
Density
84
  • drums
  • bass
  • vocals
  • other

Brightness and density are scored against this record's own sections, not against music in general — they say how its parts differ from each other, and nothing about how it compares to anything else.

Separated into parts by a source-separation model, so each lane is the instrument it names.

drums
the drum kit, separated from the mix
bass
the bass part, separated from the mix
vocals
the voice, separated from the mix
other
everything else — synths, guitars, keys, strings
intro
opens the record below its own average energy
steady
holding a level — the groove, neither rising nor falling
peak
sits at the top of this record's range
breakdown
energy falling away mid-record, percussion thinning
outro
the closing fall
Every moment against every other. Squares on the diagonal are sections; a bright patch off it is the record recognising itself — the second chorus meeting the first.

Against Drum and Bass

Drops where Drum and Bass usually drops — 7% of the way in.

10 sections here; 9 is typical.

Drawn from the 13 records on our Drum and Bass list we have measured. The line over the energy curve above is that median.

Measured from the YouTube master on . Section labels describe how the energy of the recording moves, not its musical form — a machine can see loudness climb and jump, it cannot hear a chorus arrive. Anything we were not confident enough to state is left out rather than shown with a caveat.

  1. Ranked No. 13 in Drum and Bass

    The pivot to stadium drum and bass, for better and worse. Purists winced, but the production ambition here pulled a generation of new listeners into the genre.