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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 · July 6, 2019 at Fenway Park | Audio Analysis | Foul Domain

← BACK·TRACKS·Backwards Down the Number Line

LIVE · 6:54

Phish track · Set 1 · #12

Backwards Down the Number Line

A 7-minute version from Fenway Park in Boston, MA on 2019-07-06.

DATE · 2019-07-06·SHOW · Fenway Park·LENGTH · 6:54

37TRACK

OF 145 VERSIONS

#96

ALL-TIME · #29,262 · 19th percentile

TRACK · SCORED v3.2← LEADERBOARD

Backwards Down the Number Line

2019-07-06·Fenway Park·Boston, MA

2019 SUMMER TOUR·Set 1·POS 12 / 126:54

37SCORE

COMPOSITE · RANK AMONG VERSIONS

v96 of 145

#96 OF 145 · BACKWARDS DOWN THE NUMBER LINE CATALOG

JAM IN · 3:01

0:006:54

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT5:14of 6:54

DYN dB8.2tight

ONSET/s4.5open

BPM123era 3.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

42

Groove12%

73

Harmonic9%

23

Duration9%

0

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 19 SONGS

2019-07-06 · Fenway Park

Boston, MA · 2019 SUMMER TOUR · SHOW SCORE 32

32SHOW

Set 1

I-1Carini7:10 I-2Possum8:00 I-3Set Your Soul Free13:07 I-4Thread8:30 I-5Wolfman's Brother9:15 I-6Reba11:03 I-7Back on the Train7:53 I-8Mound6:02 I-9About to Run6:53 I-10Down with Disease14:13 I-11Simple8:01 I-12Backwards Down the Number LineYOU ARE HERE6:54 I-13Death Don't Hurt Very Long3:15 I-1446 Days5:48 I-15What's The Use?5:51 I-16Mexican Cousin2:22 I-17Also Sprach Zarathustra6:41 I-18Split Open and Melt10:52 I-19Suzy Greenberg7:04 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 · 2019-07-06SWIPE →

1·4Thread8:3055 1·17Also Sprach Zarathustra6:4153 1·13Death Don't Hurt Very Long3:1553

SONG →/songs/backwards-down-the-number-line SHOW →/shows/2019-07-06-fenway-park-boston-ma METHOD →/methodology

FOUL DOMAIN/tracks/35299 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 3:01

0:001:443:275:116:54

JAM IN · 3:01PEAK · 5:15SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.2 dB

Loudness1.0 dB

Dynamic range8.2 dB

Rhythmic density4.50/sec

Brightness1296 Hz

Flatness0.003

Harmonic variance0.068

Feature curves · over time0 → 6:54

EnergyLoudness envelope, dB

0:003:276:54

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:003:276:54

BrightnessSpectral centroid — where the weight of the sound sits

0:003:276:54

Rhythmic densityOnsets per second, log-scaled

0:003:276:54

Tempo81–162 bpm · avg 122

0:003:276:54

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

0:003:276:54

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN19TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%42

Groove12%73

Harmonic9%23

Duration9%0

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH6:54standard

BPM123average

DYN dB8.2mid range

RHYTHM4.5/sbusy onset

PEAK5:15at 76%

JAM IN3:01manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Carini7:10 I-2Possum8:00 I-3Set Your Soul Free13:07 I-4Thread8:30 I-5Wolfman's Brother9:15 I-6Reba11:03 I-7Back on the Train7:53 I-8Mound6:02 I-9About to Run6:53 I-10Down with Disease14:13 I-11Simple8:01

I-12Backwards Down the Number Line6:54

I-13Death Don't Hurt Very Long3:15 I-1446 Days5:48 I-15What's The Use?5:51 I-16Mexican Cousin2:22 I-17Also Sprach Zarathustra6:41 I-18Split Open and Melt10:52 I-19Suzy Greenberg7:04

19 TRACKSVIEW SHOW →

SHOWSHOW SCORE 32

Fenway Park · Boston, MA2019 Summer Tour · RANKED #29262 / 36131

TOP TRACKS THIS SHOW

ThreadSET 1 #4 · 8:30

Also Sprach ZarathustraSET 1 #17 · 6:41

Death Don't Hurt Very LongSET 1 #13 · 3:15

2019-07-06VIEW 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 · 35299· DATA VERSION v3.3