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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 · February 21, 2020 at Moon Palace | Audio Analysis | Foul Domain

← BACK·TRACKS·Sigma Oasis

LIVE · 6:41

Phish track · Set 2 · #13

Sigma Oasis

A 7-minute version from Moon Palace in Cancun, Quintana Roo on 2020-02-21.

DATE · 2020-02-21·SHOW · Moon Palace·LENGTH · 6:41

47TRACK

OF 45 VERSIONS

#21

ALL-TIME · #16,955 · 53rd percentile

TRACK · SCORED v3.2← LEADERBOARD

Sigma Oasis

2020-02-21·Moon Palace·Cancun, Quintana Roo

2020 MEXICO·Set 2·POS 13 / 136:41

47SCORE

COMPOSITE · RANK AMONG VERSIONS

v21 of 45

#21 OF 45 · SIGMA OASIS CATALOG

JAM IN · 4:37

0:006:41

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:24of 6:41

DYN dB7.1tight

ONSET/s3.1open

BPM98era 3.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

12

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

36

Groove12%

67

Harmonic9%

13

Duration9%

0

Volatility8%

86

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 8 SONGS

2020-02-21 · Moon Palace

Cancun, Quintana Roo · 2020 MEXICO · SHOW SCORE 70

70SHOW

Set 2

II-1Sigma OasisYOU ARE HERE6:41 II-2Also Sprach Zarathustra12:17 II-3Drift While You're Sleeping12:52 II-4Lifeboy6:23 II-5I Always Wanted It This Way9:18 II-6No Men In No Man's Land9:01 II-7Piper8:17 II-8Good Times Bad Times4:60 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 · 2020-02-21SWIPE →

2·14Also Sprach Zarathustra12:1790 E·22Weekapaug Groove11:2887 1·10Blaze On12:3583

SONG →/songs/sigma-oasis SHOW →/shows/2020-02-21-moon-palace-cancun-quintana-roo METHOD →/methodology

FOUL DOMAIN/tracks/35808 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

JAM IN · 4:37

0:001:403:205:006:41

JAM IN · 4:37PEAK · 4:25SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-11.8 dB

Loudness10.0 dB

Dynamic range7.1 dB

Rhythmic density3.10/sec

Brightness1431 Hz

Flatness0.004

Harmonic variance0.064

Feature curves · over time0 → 6:41

EnergyLoudness envelope, dB

0:003:206:41

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:003:206:41

BrightnessSpectral centroid — where the weight of the sound sits

0:003:206:41

Rhythmic densityOnsets per second, log-scaled

0:003:206:41

Tempo81–99 bpm · avg 96

0:003:206:41

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

0:003:206:41

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN53RD PERCENTILE

Popularity11%12

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%36

Groove12%67

Harmonic9%13

Duration9%0

Volatility8%86

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.26 / 6 CHANNELS LIVE

LENGTH6:41standard

BPM98average

DYN dB7.1compressed

RHYTHM3.1/smoderate

PEAK4:25at 66%

JAM IN4:37manual tag

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Sigma Oasis6:41

II-2Also Sprach Zarathustra12:17 II-3Drift While You're Sleeping12:52 II-4Lifeboy6:23 II-5I Always Wanted It This Way9:18 II-6No Men In No Man's Land9:01 II-7Piper8:17 II-8Good Times Bad Times4:60

8 TRACKSVIEW SHOW →

SHOWSHOW SCORE 70

Moon Palace · Cancun, Quintana Roo2020 Mexico · RANKED #16955 / 36131

TOP TRACKS THIS SHOW

Also Sprach ZarathustraSET 2 #14 · 12:17

Weekapaug GrooveSET E #22 · 11:28

Blaze OnSET 1 #10 · 12:35

2020-02-21VIEW 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 · 35808· DATA VERSION v3.3