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Foul Domain

A fan-built audio analysis index. Not affiliated with Phish. All audience recordings comply with Phish's official taping policy.

Catalog scope

37,025

Tracks

2,012

Shows

1983–2026

Years

4,759

Hours of audio

Score formula

v3.3· Recalibrated 2026-05-13

Data·Phish.net·Phish.in·librosa v0.10.2

Project

About Contact Methodology Privacy Terms

FD·v3.3·Build 2026-05-14·© MMXXVI

Status · all systems nominal

Foul Domain

v3.3 · MMXXVI

Phish concert analytics, setlist data, and audio analysis across 40+ years of touring. Fan-built & not affiliated with Phish; audience recordings follow the official taping policy.

Catalog scopeUpdated live

37,025Tracks

2,012Shows

1983–26Years

4,759Hours · audio

Methodology→About→Contact→Privacy→Terms→

Data·Phish.net·Phish.in·librosa v0.10.2

▣All systems nominalFD-V7·© MMXXVI

AC/DC Bag · September 21, 1987 at Nectar's | Audio Analysis | Foul Domain

← BACK·TRACKS·AC/DC Bag

LIVE · 7:09

Phish track · Set 1 · #10

AC/DC Bag

A 7-minute version from Nectar's in Burlington, VT on 1987-09-21.

DATE · 1987-09-21·SHOW · Nectar's·LENGTH · 7:09

41TRACK

OF 327 VERSIONS

#117

ALL-TIME · #25,025 · 31st percentile

TRACK · SCORED v3.2← LEADERBOARD

AC/DC Bag

1987-09-21·Nectar's·Burlington, VT

1987 TOUR·Set 1·POS 10 / 107:09

41SCORE

COMPOSITE · RANK AMONG VERSIONS

v117 of 327

#117 OF 327 · AC/DC BAG CATALOG

JAM IN · 4:03

0:007:09

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT5:14of 7:09

DYN dB6.8tight

ONSET/s2.6open

BPM103era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

34

Groove12%

79

Harmonic9%

14

Duration9%

0

Volatility8%

39

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 11 SONGS

1987-09-21 · Nectar's

Burlington, VT · 1987 TOUR · SHOW SCORE 24

24SHOW

Set 1

I-1The Man Who Stepped Into Yesterday3:16 I-2Avenu Malkenu3:25 I-3The Man Who Stepped Into Yesterday1:35 I-4Clod4:57 I-5Slave to the Traffic Light6:06 I-6Funky Bitch4:55 I-7Wilson5:30 I-8Dear Mrs. Reagan3:29 I-9Golgi Apparatus5:09 I-10AC/DC BagYOU ARE HERE7:09 I-11Possum5:20 OPEN FULL SHOW PAGE→

Other versions327 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

09.14.99Boise State University PavilionBoise · ID96 12.30.97Madison Square GardenNew York · NY93 11.07.98UIC Pavilion, University of IllinoisChicago · IL92 08.14.04Newport State AirportCoventry · VT91 11.21.97Hampton ColiseumHampton · VA87

From this show3 TOP CUTS

SHOW STAND-OUTS · 1987-09-21SWIPE →

3·28Makisupa Policeman10:5693 3·27Run Like an Antelope13:1785 3·19Happy Birthday to You1:0265

SONG →/songs/ac-dc-bag SHOW →/shows/1987-09-21-nectars-burlington-vt METHOD →/methodology

FOUL DOMAIN/tracks/1976 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 4:03

0:001:473:355:227:09

JAM IN · 4:03PEAK · 5:15SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-9.9 dB

Loudness-7.0 dB

Dynamic range6.8 dB

Rhythmic density2.62/sec

Brightness2106 Hz

Flatness0.014

Harmonic variance0.070

Feature curves · over time0 → 7:09

EnergyLoudness envelope, dB

0:003:357:09

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:003:357:09

BrightnessSpectral centroid — where the weight of the sound sits

0:003:357:09

Rhythmic densityOnsets per second, log-scaled

0:003:357:09

Tempo103–152 bpm · avg 110

0:003:357:09

Spectral flatnessTonal → noisy. Low = pitched; high = wash

0:003:357:09

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN31ST PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%34

Groove12%79

Harmonic9%14

Duration9%0

Volatility8%39

Review5%50

SCORE FORMULA · v3.3 · RECALIBRATED 2026-05-13OPEN METHODOLOGY →

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH7:09standard

BPM103average

DYN dB6.8compressed

RHYTHM2.6/smoderate

PEAK5:15at 73%

JAM IN4:03manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1The Man Who Stepped Into Yesterday3:16 I-2Avenu Malkenu3:25 I-3The Man Who Stepped Into Yesterday1:35 I-4Clod4:57 I-5Slave to the Traffic Light6:06 I-6Funky Bitch4:55 I-7Wilson5:30 I-8Dear Mrs. Reagan3:29 I-9Golgi Apparatus5:09

I-10AC/DC Bag7:09

11 TRACKSVIEW SHOW →

SHOWSHOW SCORE 24

Nectar's · Burlington, VT1987 Tour · RANKED #25025 / 36131

TOP TRACKS THIS SHOW

Makisupa PolicemanSET 3 #28 · 10:56

Run Like an AntelopeSET 3 #27 · 13:17

Happy Birthday to YouSET 3 #19 · 1:02

1987-09-21VIEW SHOW →

RELATED· OTHER AC/DC Bag VERSIONS327 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0296Boise State University PavilionBoise, ID

1999-09-1427:13 #0393Madison Square GardenNew York, NY

1997-12-3025:26 #0492UIC Pavilion, University of IllinoisChicago, IL

1998-11-0721:11 #0591Newport State AirportCoventry, VT

2004-08-1420:16 #0687Hampton ColiseumHampton, VA

1997-11-2125:54

Sign in to suggest correctionsTRACK ID · 1976· DATA VERSION v3.3