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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

Backwards Down the Number Line · November 2, 2013 at Boardwalk Hall | Audio Analysis | Foul Domain

← BACK·TRACKS·Backwards Down the Number Line

LIVE · 7:17

Phish track · Set 2 · #20

Backwards Down the Number Line

A 7-minute version from Boardwalk Hall in Atlantic City, NJ on 2013-11-02.

DATE · 2013-11-02·SHOW · Boardwalk Hall·LENGTH · 7:17

31TRACK

OF 145 VERSIONS

#132

ALL-TIME · #34,129 · 6th percentile

TRACK · SCORED v3.2← LEADERBOARD

Backwards Down the Number Line

2013-11-02·Boardwalk Hall·Atlantic City, NJ

2013 FALL TOUR·Set 2·POS 20 / 207:17

31SCORE

COMPOSITE · RANK AMONG VERSIONS

v132 of 145

#132 OF 145 · BACKWARDS DOWN THE NUMBER LINE CATALOG

JAM IN · 2:54

0:007:17

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT5:29of 7:17

DYN dB5.8tight

ONSET/s4.6busy

BPM83era 3.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

27

Groove12%

78

Harmonic9%

0

Duration9%

0

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 8 SONGS

2013-11-02 · Boardwalk Hall

Atlantic City, NJ · 2013 FALL TOUR · SHOW SCORE 69

69SHOW

Set 2

II-1Down with Disease16:21 II-2Piper7:51 II-3Roggae7:37 II-4Waves7:12 II-5Tweezer15:24 II-6Julius8:24 II-7Backwards Down the Number LineYOU ARE HERE7:17 II-8Character Zero6:21 OPEN FULL SHOW PAGE→

Other versions145 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

08.16.09Saratoga Performing Arts CenterSaratoga Springs · NY88 08.11.09Toyota ParkBridgeview · IL88 08.13.22Alpine Valley Music TheatreEast Troy · WI84 08.17.10Nikon at Jones Beach TheaterWantagh · NY83 06.12.10Blossom Music CenterCuyahoga Falls · OH83

From this show3 TOP CUTS

SHOW STAND-OUTS · 2013-11-02SWIPE →

1·8Theme from the Bottom15:1689 2·16Roggae7:3783 2·18Tweezer15:2480

SONG →/songs/backwards-down-the-number-line SHOW →/shows/2013-11-02-boardwalk-hall-atlantic-city-nj METHOD →/methodology

FOUL DOMAIN/tracks/30983 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 2:54

0:001:493:385:287:17

JAM IN · 2:54PEAK · 5:30SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.3 dB

Loudness0.5 dB

Dynamic range5.8 dB

Rhythmic density4.57/sec

Brightness1737 Hz

Flatness0.006

Harmonic variance0.062

Feature curves · over time0 → 7:17

EnergyLoudness envelope, dB

0:003:387:17

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:003:387:17

BrightnessSpectral centroid — where the weight of the sound sits

0:003:387:17

Rhythmic densityOnsets per second, log-scaled

0:003:387:17

Tempo83–172 bpm · avg 100

0:003:387:17

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

0:003:387:17

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN6TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%27

Groove12%78

Harmonic9%0

Duration9%0

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH7:17standard

BPM83average

DYN dB5.8compressed

RHYTHM4.6/sbusy onset

PEAK5:30at 75%

JAM IN2:54manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Down with Disease16:21 II-2Piper7:51 II-3Roggae7:37 II-4Waves7:12 II-5Tweezer15:24 II-6Julius8:24

II-7Backwards Down the Number Line7:17

II-8Character Zero6:21

8 TRACKSVIEW SHOW →

SHOWSHOW SCORE 69

Boardwalk Hall · Atlantic City, NJ2013 Fall Tour · RANKED #34129 / 36131

TOP TRACKS THIS SHOW

Theme from the BottomSET 1 #8 · 15:16

RoggaeSET 2 #16 · 7:37

TweezerSET 2 #18 · 15:24

2013-11-02VIEW SHOW →

RELATED· OTHER Backwards Down the Number Line VERSIONS145 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0288Saratoga Performing Arts CenterSaratoga Springs, NY

2009-08-1620:31 #0388Toyota ParkBridgeview, IL

2009-08-1113:38 #0484Alpine Valley Music TheatreEast Troy, WI

2022-08-1313:40 #0583Nikon at Jones Beach TheaterWantagh, NY

2010-08-1714:15 #0683Blossom Music CenterCuyahoga Falls, OH

2010-06-1213:38

Sign in to suggest correctionsTRACK ID · 30983· DATA VERSION v3.3