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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

Birds of a Feather · December 10, 1999 at First Union Spectrum | Audio Analysis | Foul Domain

← BACK·TRACKS·Birds of a Feather

LIVE · 9:14

Phish track · Set 1 · #8

Birds of a Feather

A 9-minute version from First Union Spectrum in Philadelphia, PA on 1999-12-10.

DATE · 1999-12-10·SHOW · First Union Spectrum·LENGTH · 9:14

31TRACK

OF 143 VERSIONS

#135

ALL-TIME · #34,468 · 5th percentile

TRACK · SCORED v3.2← LEADERBOARD

Birds of a Feather

1999-12-10·First Union Spectrum·Philadelphia, PA

1999 WINTER TOUR·Set 1·POS 08 / 89:14

31SCORE

COMPOSITE · RANK AMONG VERSIONS

v135 of 143

#135 OF 143 · BIRDS OF A FEATHER CATALOG

JAM IN · 2:35

0:009:14

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT6:54of 9:14

DYN dB4.5tight

ONSET/s4.8busy

BPM92era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

16

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

21

Groove12%

61

Harmonic9%

0

Duration9%

5

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 10 SONGS

1999-12-10 · First Union Spectrum

Philadelphia, PA · 1999 WINTER TOUR · SHOW SCORE 40

40SHOW

Set 1

I-1Tweezer14:19 I-2Bouncing Around the Room3:52 I-3Horn4:31 I-4Heavy Things7:05 I-5Dogs Stole Things4:58 I-6My Mind's Got a Mind of its Own2:30 I-7Roggae8:58 I-8Birds of a FeatherYOU ARE HERE9:14 I-9Guyute10:41 I-10Loving Cup8:54 OPEN FULL SHOW PAGE→

Other versions143 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

10.30.16MGM Grand Garden ArenaLas Vegas · NV88 07.25.99Deer Creek Music CenterNoblesville · IN87 06.19.19Blossom Music CenterCuyahoga Falls · OH86 07.08.99GTE Virginia Beach AmphitheaterVirginia Beach · VA86 08.10.04Tweeter CenterMansfield · MA84

From this show3 TOP CUTS

SHOW STAND-OUTS · 1999-12-10SWIPE →

2·11Gotta Jibboo14:3877 1·1Tweezer14:1966 2·18Waste11:5662

SONG →/songs/birds-of-a-feather SHOW →/shows/1999-12-10-first-union-spectrum-philadelphia-pa METHOD →/methodology

FOUL DOMAIN/tracks/23881 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 2:35

0:002:194:376:569:14

JAM IN · 2:35PEAK · 6:54SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-7.4 dB

Loudness6.8 dB

Dynamic range4.5 dB

Rhythmic density4.76/sec

Brightness1562 Hz

Flatness0.005

Harmonic variance0.062

Feature curves · over time0 → 9:14

EnergyLoudness envelope, dB

0:004:379:14

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:004:379:14

BrightnessSpectral centroid — where the weight of the sound sits

0:004:379:14

Rhythmic densityOnsets per second, log-scaled

0:004:379:14

Tempo89–185 bpm · avg 105

0:004:379:14

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

0:004:379:14

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN5TH PERCENTILE

Popularity11%16

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%21

Groove12%61

Harmonic9%0

Duration9%5

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH9:14standard

BPM92average

DYN dB4.5compressed

RHYTHM4.8/sbusy onset

PEAK6:54at 75%

JAM IN2:35manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Tweezer14:19 I-2Bouncing Around the Room3:52 I-3Horn4:31 I-4Heavy Things7:05 I-5Dogs Stole Things4:58 I-6My Mind's Got a Mind of its Own2:30 I-7Roggae8:58

I-8Birds of a Feather9:14

I-9Guyute10:41 I-10Loving Cup8:54

10 TRACKSVIEW SHOW →

SHOWSHOW SCORE 40

First Union Spectrum · Philadelphia, PA1999 Winter Tour · RANKED #34468 / 36131

TOP TRACKS THIS SHOW

Gotta JibbooSET 2 #11 · 14:38

TweezerSET 1 #1 · 14:19

WasteSET 2 #18 · 11:56

1999-12-10VIEW SHOW →

RELATED· OTHER Birds of a Feather VERSIONS143 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0288MGM Grand Garden ArenaLas Vegas, NV

2016-10-3015:19 #0387Deer Creek Music CenterNoblesville, IN

1999-07-2519:21 #0486Blossom Music CenterCuyahoga Falls, OH

2019-06-1923:31 #0586GTE Virginia Beach AmphitheaterVirginia Beach, VA

1999-07-0818:58 #0684Tweeter CenterMansfield, MA

2004-08-1021:13

Sign in to suggest correctionsTRACK ID · 23881· DATA VERSION v3.3