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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 · July 31, 2021 at Ameris Bank Amphitheatre | Audio Analysis | Foul Domain

← BACK·TRACKS·AC/DC Bag

LIVE · 6:03

Phish track · Set 2 · #13

AC/DC Bag

A 6-minute version from Ameris Bank Amphitheatre in Alpharetta, GA on 2021-07-31.

DATE · 2021-07-31·SHOW · Ameris Bank Amphitheatre·LENGTH · 6:03

30TRACK

OF 327 VERSIONS

#270

ALL-TIME · #34,829 · 4th percentile

TRACK · SCORED v3.2← LEADERBOARD

AC/DC Bag

2021-07-31·Ameris Bank Amphitheatre·Alpharetta, GA

2021 SUMMER TOUR·Set 2·POS 13 / 136:03

30SCORE

COMPOSITE · RANK AMONG VERSIONS

v270 of 327

#270 OF 327 · AC/DC BAG CATALOG

JAM IN · 3:25

0:006:03

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:54of 6:03

DYN dB5.8tight

ONSET/s3.6open

BPM118era 4.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

6

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

27

Groove12%

43

Harmonic9%

29

Duration9%

0

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 9 SONGS

2021-07-31 · Ameris Bank Amphitheatre

Alpharetta, GA · 2021 SUMMER TOUR · SHOW SCORE 67

67SHOW

Set 2

II-1Chalk Dust Torture26:09 II-2Steam6:50 II-3Prince Caspian9:34 II-4Golgi Apparatus4:44 II-5AC/DC BagYOU ARE HERE6:03 II-6Shade4:20 II-7Mike's Song7:37 II-8Silent in the Morning4:37 II-9Weekapaug Groove9:11 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 · 2021-07-31SWIPE →

2·9Chalk Dust Torture26:0984 1·6Foam8:3375 1·2Everything's Right16:1975

SONG →/songs/ac-dc-bag SHOW →/shows/2021-07-31-ameris-bank-amphitheatre-alpharetta-ga METHOD →/methodology

FOUL DOMAIN/tracks/35918 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 3:25

0:001:313:024:326:03

JAM IN · 3:25PEAK · 4:55SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-11.4 dB

Loudness3.1 dB

Dynamic range5.8 dB

Rhythmic density3.57/sec

Brightness2179 Hz

Flatness0.018

Harmonic variance0.073

Feature curves · over time0 → 6:03

EnergyLoudness envelope, dB

0:003:026:03

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:003:026:03

BrightnessSpectral centroid — where the weight of the sound sits

0:003:026:03

Rhythmic densityOnsets per second, log-scaled

0:003:026:03

Tempo112–123 bpm · avg 118

0:003:026:03

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

0:003:026:03

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN4TH PERCENTILE

Popularity11%6

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%27

Groove12%43

Harmonic9%29

Duration9%0

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH6:03standard

BPM118average

DYN dB5.8compressed

RHYTHM3.6/smoderate

PEAK4:55at 81%

JAM IN3:25manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Chalk Dust Torture26:09 II-2Steam6:50 II-3Prince Caspian9:34 II-4Golgi Apparatus4:44

II-5AC/DC Bag6:03

II-6Shade4:20 II-7Mike's Song7:37 II-8Silent in the Morning4:37 II-9Weekapaug Groove9:11

9 TRACKSVIEW SHOW →

SHOWSHOW SCORE 67

Ameris Bank Amphitheatre · Alpharetta, GA2021 Summer Tour · RANKED #34829 / 36131

TOP TRACKS THIS SHOW

Chalk Dust TortureSET 2 #9 · 26:09

FoamSET 1 #6 · 8:33

Everything's RightSET 1 #2 · 16:19

2021-07-31VIEW 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 · 35918· DATA VERSION v3.3