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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

Rift · April 21, 1992 at Redwood Acres Fairgrounds | Audio Analysis | Foul Domain

← BACK·TRACKS·Rift

LIVE · 7:56

Phish track · Set 1 · #4

Rift

A 8-minute version from Redwood Acres Fairgrounds in Eureka, CA on 1992-04-21.

DATE · 1992-04-21·SHOW · Redwood Acres Fairgrounds·LENGTH · 7:56

54TRACK

OF 311 VERSIONS

#48

ALL-TIME · #10,659 · 70th percentile

TRACK · SCORED v3.2← LEADERBOARD

Rift

1992-04-21·Redwood Acres Fairgrounds·Eureka, CA

1992 SPRING TOUR·Set 1·POS 04 / 47:56

54SCORE

COMPOSITE · RANK AMONG VERSIONS

v48 of 311

#48 OF 311 · RIFT CATALOG

0:007:56

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT5:54of 7:56

DYN dB10.3tight

ONSET/s5.2busy

BPM144era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

55

Groove12%

46

Harmonic9%

30

Duration9%

69

Volatility8%

49

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 12 SONGS

1992-04-21 · Redwood Acres Fairgrounds

Eureka, CA · 1992 SPRING TOUR · SHOW SCORE 71

71SHOW

Set 1

I-1Suzy Greenberg5:40 I-2Uncle Pen4:33 I-3Split Open and Melt11:09 I-4RiftYOU ARE HERE7:56 I-5Guelah Papyrus6:26 I-6Possum12:43 I-7It's Ice9:05 I-8Eliza1:29 I-9NICU5:60 I-10Bouncing Around the Room4:00 I-11David Bowie12:39 I-12Jam0:48 OPEN FULL SHOW PAGE→

Other versions311 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

07.22.25Forest Hills StadiumForest Hills · NY75 04.16.26SphereLas Vegas · NV69 12.28.25Madison Square GardenNew York · NY69 07.04.25Folsom FieldBoulder · CO68 08.29.12Oklahoma City Zoo AmphitheatreOklahoma City · OK66

From this show3 TOP CUTS

SHOW STAND-OUTS · 1992-04-21SWIPE →

1·6Possum12:4385 1·3Split Open and Melt11:0978 2·15Tweezer13:3276

SONG →/songs/rift SHOW →/shows/1992-04-21-redwood-acres-fairgrounds-eureka-ca METHOD →/methodology

FOUL DOMAIN/tracks/10476 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:593:585:577:56

JAM IN · —PEAK · 5:55SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-6.9 dB

Loudness6.2 dB

Dynamic range10.3 dB

Rhythmic density5.20/sec

Brightness2649 Hz

Flatness0.027

Harmonic variance0.064

Feature curves · over time0 → 7:56

EnergyLoudness envelope, dB

0:003:587:56

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:003:587:56

BrightnessSpectral centroid — where the weight of the sound sits

0:003:587:56

Rhythmic densityOnsets per second, log-scaled

0:003:587:56

Tempo74–172 bpm · avg 142

0:003:587:56

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

0:003:587:56

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN70TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%55

Groove12%46

Harmonic9%30

Duration9%69

Volatility8%49

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH7:56standard

BPM144average

DYN dB10.3mid range

RHYTHM5.2/sbusy onset

PEAK5:55at 74%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Suzy Greenberg5:40 I-2Uncle Pen4:33 I-3Split Open and Melt11:09

I-4Rift7:56

I-5Guelah Papyrus6:26 I-6Possum12:43 I-7It's Ice9:05 I-8Eliza1:29 I-9NICU5:60 I-10Bouncing Around the Room4:00 I-11David Bowie12:39 I-12Jam0:48

12 TRACKSVIEW SHOW →

SHOWSHOW SCORE 71

Redwood Acres Fairgrounds · Eureka, CA1992 Spring Tour · RANKED #10659 / 36131

TOP TRACKS THIS SHOW

PossumSET 1 #6 · 12:43

Split Open and MeltSET 1 #3 · 11:09

TweezerSET 2 #15 · 13:32

1992-04-21VIEW SHOW →

RELATED· OTHER Rift VERSIONS311 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0275Forest Hills StadiumForest Hills, NY

2025-07-226:19 #0369SphereLas Vegas, NV

2026-04-167:04 #0469Madison Square GardenNew York, NY

2025-12-286:35 #0568Folsom FieldBoulder, CO

2025-07-046:22 #0666Oklahoma City Zoo AmphitheatreOklahoma City, OK

Sign in to suggest correctionsTRACK ID · 10476· DATA VERSION v3.3