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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

Sigma Oasis · October 15, 2021 at Golden 1 Center | Audio Analysis | Foul Domain

← BACK·TRACKS·Sigma Oasis

LIVE · 8:53

Phish track · Set 2 · #22

Sigma Oasis

A 9-minute version from Golden 1 Center in Sacramento, CA on 2021-10-15.

DATE · 2021-10-15·SHOW · Golden 1 Center·LENGTH · 8:53

38TRACK

OF 45 VERSIONS

#35

ALL-TIME · #28,440 · 21st percentile

TRACK · SCORED v3.2← LEADERBOARD

Sigma Oasis

2021-10-15·Golden 1 Center·Sacramento, CA

2021 FALL TOUR·Set 2·POS 17 / 178:53

38SCORE

COMPOSITE · RANK AMONG VERSIONS

v35 of 45

#35 OF 45 · SIGMA OASIS CATALOG

JAM IN · 4:39

0:008:53

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT6:44of 8:53

DYN dB4.0tight

ONSET/s3.3open

BPM103era 4.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

8

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

18

Groove12%

78

Harmonic9%

23

Duration9%

0

Volatility8%

22

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 12 SONGS

2021-10-15 · Golden 1 Center

Sacramento, CA · 2021 FALL TOUR · SHOW SCORE 42

42SHOW

Set 2

II-1Scents and Subtle Sounds6:20 II-2Plasma10:14 II-3Free8:55 II-4Billy Breathes4:55 II-5Piper13:12 II-6Ghost8:27 II-7And So To Bed3:55 II-8Sigma OasisYOU ARE HERE8:53 II-9Tube7:40 II-10Brother7:57 II-11When the Circus Comes5:07 II-12Golgi Apparatus5:04 OPEN FULL SHOW PAGE→

Other versions45 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

05.28.22The Wharf AmphitheaterOrange Beach · AL87 08.05.22Atlantic City BeachAtlantic City · NJ87 09.13.25Coca-Cola AmphitheaterBirmingham · AL86 08.29.24Dick's Sporting Goods ParkCommerce City · CO86 07.05.25Folsom FieldBoulder · CO84

From this show3 TOP CUTS

SHOW STAND-OUTS · 2021-10-15SWIPE →

2·24Brother7:5779 1·8Mercury18:3476 2·14Piper13:1272

SONG →/songs/sigma-oasis SHOW →/shows/2021-10-15-golden-1-center-sacramento-ca METHOD →/methodology

FOUL DOMAIN/tracks/36317 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 4:39

0:002:134:266:398:53

JAM IN · 4:39PEAK · 6:44SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-7.1 dB

Loudness13.4 dB

Dynamic range4.0 dB

Rhythmic density3.32/sec

Brightness1842 Hz

Flatness0.008

Harmonic variance0.066

Feature curves · over time0 → 8:53

EnergyLoudness envelope, dB

0:004:268:53

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:004:268:53

BrightnessSpectral centroid — where the weight of the sound sits

0:004:268:53

Rhythmic densityOnsets per second, log-scaled

0:004:268:53

Tempo70–199 bpm · avg 105

0:004:268:53

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

0:004:268:53

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN21ST PERCENTILE

Popularity11%8

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%18

Groove12%78

Harmonic9%23

Duration9%0

Volatility8%22

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH8:53standard

BPM103average

DYN dB4.0compressed

RHYTHM3.3/smoderate

PEAK6:44at 76%

JAM IN4:39manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Scents and Subtle Sounds6:20 II-2Plasma10:14 II-3Free8:55 II-4Billy Breathes4:55 II-5Piper13:12 II-6Ghost8:27 II-7And So To Bed3:55

II-8Sigma Oasis8:53

II-9Tube7:40 II-10Brother7:57 II-11When the Circus Comes5:07 II-12Golgi Apparatus5:04

12 TRACKSVIEW SHOW →

SHOWSHOW SCORE 42

Golden 1 Center · Sacramento, CA2021 Fall Tour · RANKED #28440 / 36131

TOP TRACKS THIS SHOW

BrotherSET 2 #24 · 7:57

MercurySET 1 #8 · 18:34

PiperSET 2 #14 · 13:12

2021-10-15VIEW SHOW →

RELATED· OTHER Sigma Oasis VERSIONS45 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0287The Wharf AmphitheaterOrange Beach, AL

2022-05-2818:49 #0387Atlantic City BeachAtlantic City, NJ

2022-08-0521:35 #0486Coca-Cola AmphitheaterBirmingham, AL

2025-09-1320:31 #0586Dick's Sporting Goods ParkCommerce City, CO

2024-08-2919:30 #0684Folsom FieldBoulder, CO

2025-07-0510:52

Sign in to suggest correctionsTRACK ID · 36317· DATA VERSION v3.3