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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

Letter to Jimmy Page · May 1, 1989 at Pearl Street Ballroom | Audio Analysis | Foul Domain

← BACK·TRACKS·Letter to Jimmy Page

LIVE · 0:41

Phish track · Set 1 · #5

Letter to Jimmy Page

A 1-minute version from Pearl Street Ballroom in Northampton, MA on 1989-05-01.

DATE · 1989-05-01·SHOW · Pearl Street Ballroom·LENGTH · 0:41

38TRACK

OF 44 VERSIONS

#27

ALL-TIME · #28,440 · 21st percentile

TRACK · SCORED v3.2← LEADERBOARD

Letter to Jimmy Page

1989-05-01·Pearl Street Ballroom·Northampton, MA

1989 TOUR·Set 1·POS 05 / 50:41

38SCORE

COMPOSITE · RANK AMONG VERSIONS

v27 of 44

#27 OF 44 · LETTER TO JIMMY PAGE CATALOG

0:000:41

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT0:25of 0:41

DYN dB3.2tight

ONSET/s3.4open

BPM123era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

6

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

50

Groove12%

50

Harmonic9%

39

Duration9%

0

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 11 SONGS

1989-05-01 · Pearl Street Ballroom

Northampton, MA · 1989 TOUR · SHOW SCORE 30

30SHOW

Set 1

I-1Dinner and a Movie4:37 I-2You Enjoy Myself15:45 I-3Esther9:59 I-4AC/DC Bag5:56 I-5Letter to Jimmy PageYOU ARE HERE0:41 I-6Alumni Blues3:54 I-7Take the 'A' Train7:54 I-8Split Open and Melt7:01 I-9The Lizards9:52 I-10Golgi Apparatus4:45 I-11Good Times Bad Times6:07 OPEN FULL SHOW PAGE→

Other versions44 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

05.24.88Nectar'sBurlington · VT70 05.15.90Hamilton CollegeClinton · NY68 07.24.88Nectar'sBurlington · VT67 11.03.88Molly's CafeBoston · MA60 02.05.90Myskyn'sCharleston · SC58

From this show3 TOP CUTS

SHOW STAND-OUTS · 1989-05-01SWIPE →

1·3Esther9:5963 1·7Take the 'A' Train7:5461 1·8Split Open and Melt7:0158

SONG →/songs/letter-to-jimmy-page SHOW →/shows/1989-05-01-pearl-street-ballroom-northampton-ma METHOD →/methodology

FOUL DOMAIN/tracks/3407 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:100:200:300:41

JAM IN · —PEAK · 0:25SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-9.1 dB

Loudness-4.4 dB

Dynamic range3.2 dB

Rhythmic density3.40/sec

Brightness1692 Hz

Flatness0.008

Harmonic variance0.075

Feature curves · over time0 → 0:41

EnergyLoudness envelope, dB

0:000:200:41

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:000:200:41

BrightnessSpectral centroid — where the weight of the sound sits

0:000:200:41

Rhythmic densityOnsets per second, log-scaled

0:000:200:41

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

0:000:200:41

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN21ST PERCENTILE

Popularity11%6

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%50

Groove12%50

Harmonic9%39

Duration9%0

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH0:41standard

BPM123average

DYN dB3.2compressed

RHYTHM3.4/smoderate

PEAK0:25at 62%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Dinner and a Movie4:37 I-2You Enjoy Myself15:45 I-3Esther9:59 I-4AC/DC Bag5:56

I-5Letter to Jimmy Page0:41

I-6Alumni Blues3:54 I-7Take the 'A' Train7:54 I-8Split Open and Melt7:01 I-9The Lizards9:52 I-10Golgi Apparatus4:45 I-11Good Times Bad Times6:07

11 TRACKSVIEW SHOW →

SHOWSHOW SCORE 30

Pearl Street Ballroom · Northampton, MA1989 Tour · RANKED #28440 / 36131

TOP TRACKS THIS SHOW

EstherSET 1 #3 · 9:59

Take the 'A' TrainSET 1 #7 · 7:54

Split Open and MeltSET 1 #8 · 7:01

1989-05-01VIEW SHOW →

RELATED· OTHER Letter to Jimmy Page VERSIONS44 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0270Nectar'sBurlington, VT

1988-05-246:14 #0368Hamilton CollegeClinton, NY

1990-05-156:28 #0467Nectar'sBurlington, VT

1988-07-249:36 #0560Molly's CafeBoston, MA

1988-11-036:07 #0658Myskyn'sCharleston, SC

Sign in to suggest correctionsTRACK ID · 3407· DATA VERSION v3.3