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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

Free Bird · July 18, 1993 at IC Light Amphitheater | Audio Analysis | Foul Domain

← BACK·TRACKS·Free Bird

LIVE · 4:13

Phish track · Set E · #30

Free Bird

A 4-minute version from IC Light Amphitheater in Pittsburgh, PA on 1993-07-18.

DATE · 1993-07-18·SHOW · IC Light Amphitheater·LENGTH · 4:13

55TRACK

OF 26 VERSIONS

#7

ALL-TIME · #9,880 · 73rd percentile

TRACK · SCORED v3.2← LEADERBOARD

Free Bird

1993-07-18·IC Light Amphitheater·Pittsburgh, PA

1993 SUMMER TOUR·Encore·POS 23 / 234:13

55SCORE

COMPOSITE · RANK AMONG VERSIONS

v7 of 26

#7 OF 26 · FREE BIRD CATALOG

0:004:13

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT1:44of 4:13

DYN dB7.6tight

ONSET/s2.4open

BPM136era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

6

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

55

Groove12%

59

Harmonic9%

61

Duration9%

0

Volatility8%

71

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showEncore · 2 SONGS

1993-07-18 · IC Light Amphitheater

Pittsburgh, PA · 1993 SUMMER TOUR · SHOW SCORE 34

34SHOW

Encore

E-1Rocky Top2:20 E-2Free BirdYOU ARE HERE4:13 OPEN FULL SHOW PAGE→

Other versions26 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

06.22.00AmSouth AmphitheatreAntioch · TN67 07.31.93Masquerade Music ParkAtlanta · GA62 05.13.94Hayden SquareTempe · AZ61 07.16.93The Mann Center for the Performing ArtsPhiladelphia · PA58 11.29.09Cumberland County Civic CenterPortland · ME56

From this show3 TOP CUTS

SHOW STAND-OUTS · 1993-07-18SWIPE →

2·19Run Like an Antelope15:1486 1·13Divided Sky14:1669 Soundcheck·1Buffalo Bill5:5365

SONG →/songs/free-bird SHOW →/shows/1993-07-18-ic-light-amphitheater-pittsburgh-pa METHOD →/methodology

FOUL DOMAIN/tracks/13982 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:032:073:104:13

JAM IN · —PEAK · 1:45SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-14.3 dB

Loudness-14.0 dB

Dynamic range7.6 dB

Rhythmic density2.42/sec

Brightness1893 Hz

Flatness0.006

Harmonic variance0.078

Feature curves · over time0 → 4:13

EnergyLoudness envelope, dB

0:002:074:13

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:074:13

BrightnessSpectral centroid — where the weight of the sound sits

0:002:074:13

Rhythmic densityOnsets per second, log-scaled

0:002:074:13

Tempo92–172 bpm · avg 139

0:002:074:13

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

0:002:074:13

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN73RD PERCENTILE

Popularity11%6

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%55

Groove12%59

Harmonic9%61

Duration9%0

Volatility8%71

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:13standard

BPM136average

DYN dB7.6compressed

RHYTHM2.4/smoderate

PEAK1:45at 41%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTEncore

E-1Rocky Top2:20

E-2Free Bird4:13

2 TRACKSVIEW SHOW →

SHOWSHOW SCORE 34

IC Light Amphitheater · Pittsburgh, PA1993 Summer Tour · RANKED #9880 / 36131

TOP TRACKS THIS SHOW

Run Like an AntelopeSET 2 #19 · 15:14

Divided SkySET 1 #13 · 14:16

Buffalo BillSET Soundcheck #1 · 5:53

1993-07-18VIEW SHOW →

RELATED· OTHER Free Bird VERSIONS26 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0267AmSouth AmphitheatreAntioch, TN

2000-06-2213:46 #0362Masquerade Music ParkAtlanta, GA

1993-07-315:21 #0461Hayden SquareTempe, AZ

1994-05-136:58 #0558The Mann Center for the Performing ArtsPhiladelphia, PA

1993-07-164:24 #0656Cumberland County Civic CenterPortland, ME

Sign in to suggest correctionsTRACK ID · 13982· DATA VERSION v3.3