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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

← BACK·TRACKS·Back on the Train

LIVE · 8:50

Phish track · Set 2 · #13

Back on the Train

A 9-minute version from Hollywood Bowl in Hollywood, CA on 2023-04-22.

DATE · 2023-04-22·SHOW · Hollywood Bowl·LENGTH · 8:50

43TRACK

OF 168 VERSIONS

#69

ALL-TIME · #22,333 · 38th percentile

TRACK · SCORED v3.2← LEADERBOARD

Back on the Train

2023-04-22·Hollywood Bowl·Hollywood, CA

2023 SPRING TOUR·Set 2·POS 12 / 128:50

43SCORE

COMPOSITE · RANK AMONG VERSIONS

v69 of 168

#69 OF 168 · BACK ON THE TRAIN CATALOG

JAM IN · 2:26

0:008:50

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT6:29of 8:50

DYN dB3.9tight

ONSET/s4.7busy

BPM89era 4.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

13

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

14

Groove12%

90

Harmonic9%

38

Duration9%

21

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 6 SONGS

2023-04-22 · Hollywood Bowl

Hollywood, CA · 2023 SPRING TOUR · SHOW SCORE 80

80SHOW

Set 2

II-1Chalk Dust Torture23:11 II-2Twist8:09 II-3Also Sprach Zarathustra10:02 II-4Back on the TrainYOU ARE HERE8:50 II-5A Life Beyond The Dream7:34 II-6First Tube6:48 OPEN FULL SHOW PAGE→

Other versions168 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

02.28.03Nassau Veterans Memorial ColiseumUniondale · NY87 06.14.00Drum LogosChuo-ku, Fukuoka87 07.18.99Oswego County AirportVolney · NY86 04.18.25Climate Pledge ArenaSeattle · WA84 07.17.03Verizon Wireless Amphitheater Kansas CityBonner Springs · KS82

From this show3 TOP CUTS

SHOW STAND-OUTS · 2023-04-22SWIPE →

2·9Chalk Dust Torture23:1188 1·6Split Open and Melt14:4278 1·8The Squirming Coil9:3262

SONG →/songs/back-on-the-train SHOW →/shows/2023-04-22-hollywood-bowl-hollywood-ca METHOD →/methodology

FOUL DOMAIN/tracks/37634 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 2:26

0:002:134:256:388:50

JAM IN · 2:26PEAK · 6:29SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-11.2 dB

Loudness3.8 dB

Dynamic range3.9 dB

Rhythmic density4.71/sec

Brightness1509 Hz

Flatness0.005

Harmonic variance0.073

Feature curves · over time0 → 8:50

EnergyLoudness envelope, dB

0:004:258:50

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:004:258:50

BrightnessSpectral centroid — where the weight of the sound sits

0:004:258:50

Rhythmic densityOnsets per second, log-scaled

0:004:258:50

Tempo86–144 bpm · avg 99

0:004:258:50

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

0:004:258:50

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN38TH PERCENTILE

Popularity11%13

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%14

Groove12%90

Harmonic9%38

Duration9%21

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH8:50standard

BPM89average

DYN dB3.9compressed

RHYTHM4.7/sbusy onset

PEAK6:29at 73%

JAM IN2:26manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Chalk Dust Torture23:11 II-2Twist8:09 II-3Also Sprach Zarathustra10:02

II-4Back on the Train8:50

II-5A Life Beyond The Dream7:34 II-6First Tube6:48

6 TRACKSVIEW SHOW →

SHOWSHOW SCORE 80

Hollywood Bowl · Hollywood, CA2023 Spring Tour · RANKED #22333 / 36131

TOP TRACKS THIS SHOW

Chalk Dust TortureSET 2 #9 · 23:11

Split Open and MeltSET 1 #6 · 14:42

The Squirming CoilSET 1 #8 · 9:32

2023-04-22VIEW SHOW →

RELATED· OTHER Back on the Train VERSIONS168 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0287Nassau Veterans Memorial ColiseumUniondale, NY

2003-02-2812:29 #0387Drum LogosChuo-ku, Fukuoka

2000-06-1412:45 #0486Oswego County AirportVolney, NY

1999-07-187:13 #0584Climate Pledge ArenaSeattle, WA

2025-04-1818:14 #0682Verizon Wireless Amphitheater Kansas CityBonner Springs, KS

Sign in to suggest correctionsTRACK ID · 37634· DATA VERSION v3.3

Back on the Train · April 22, 2023 at Hollywood Bowl | Audio Analysis | Foul Domain