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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

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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

Also Sprach Zarathustra · August 20, 1993 at Red Rocks Amphitheatre | Audio Analysis | Foul Domain

← BACK·TRACKS·Also Sprach Zarathustra

LIVE · 2:08

Phish track · Set 2 · #11

Also Sprach Zarathustra

A 2-minute version from Red Rocks Amphitheatre in Morrison, CO on 1993-08-20.

DATE · 1993-08-20·SHOW · Red Rocks Amphitheatre·LENGTH · 2:08

47TRACK

OF 271 VERSIONS

#158

ALL-TIME · #18,093 · 50th percentile

TRACK · SCORED v3.2← LEADERBOARD

Also Sprach Zarathustra

1993-08-20·Red Rocks Amphitheatre·Morrison, CO

1993 SUMMER TOUR·Set 2·POS 11 / 112:08

47SCORE

COMPOSITE · RANK AMONG VERSIONS

v158 of 271

#158 OF 271 · ALSO SPRACH ZARATHUSTRA CATALOG

0:002:08

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT0:49of 2:08

DYN dB3.9tight

ONSET/s4.7busy

BPM118era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

12

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

20

Groove12%

77

Harmonic9%

49

Duration9%

0

Volatility8%

48

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 9 SONGS

1993-08-20 · Red Rocks Amphitheatre

Morrison, CO · 1993 SUMMER TOUR · SHOW SCORE 79

79SHOW

Set 2

II-1Also Sprach ZarathustraYOU ARE HERE2:08 II-2Slave to the Traffic Light9:33 II-3Split Open and Melt11:24 II-4The Squirming Coil9:29 II-5My Friend, My Friend6:18 II-6Chalk Dust Torture6:52 II-7You Enjoy Myself20:21 II-8Hold Your Head Up8:15 II-9Cavern6:01 OPEN FULL SHOW PAGE→

Other versions271 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

09.29.99Pyramid ArenaMemphis · TN93 08.17.97Loring Commerce CentreLimestone · ME92 07.17.98Gorge AmphitheatreGeorge · WA92 02.21.20Moon PalaceCancun, Quintana Roo90 10.28.21MGM Grand Garden ArenaLas Vegas · NV90

From this show3 TOP CUTS

SHOW STAND-OUTS · 1993-08-20SWIPE →

2·17You Enjoy Myself20:2185 1·10Run Like an Antelope15:3184 1·6It's Ice8:1681

SONG →/songs/also-sprach-zarathustra SHOW →/shows/1993-08-20-red-rocks-amphitheatre-morrison-co METHOD →/methodology

FOUL DOMAIN/tracks/14496 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:321:041:362:08

JAM IN · —PEAK · 0:50SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.2 dB

Loudness8.6 dB

Dynamic range3.9 dB

Rhythmic density4.65/sec

Brightness1413 Hz

Flatness0.003

Harmonic variance0.063

Feature curves · over time0 → 2:08

EnergyLoudness envelope, dB

0:001:042:08

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:042:08

BrightnessSpectral centroid — where the weight of the sound sits

0:001:042:08

Rhythmic densityOnsets per second, log-scaled

0:001:042:08

Tempo112–118 bpm · avg 115

0:001:042:08

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

0:001:042:08

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN50TH PERCENTILE

Popularity11%12

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%20

Groove12%77

Harmonic9%49

Duration9%0

Volatility8%48

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH2:08standard

BPM118average

DYN dB3.9compressed

RHYTHM4.7/sbusy onset

PEAK0:50at 39%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Also Sprach Zarathustra2:08

II-2Slave to the Traffic Light9:33 II-3Split Open and Melt11:24 II-4The Squirming Coil9:29 II-5My Friend, My Friend6:18 II-6Chalk Dust Torture6:52 II-7You Enjoy Myself20:21 II-8Hold Your Head Up8:15 II-9Cavern6:01

9 TRACKSVIEW SHOW →

SHOWSHOW SCORE 79

Red Rocks Amphitheatre · Morrison, CO1993 Summer Tour · RANKED #18093 / 36131

TOP TRACKS THIS SHOW

You Enjoy MyselfSET 2 #17 · 20:21

Run Like an AntelopeSET 1 #10 · 15:31

It's IceSET 1 #6 · 8:16

1993-08-20VIEW SHOW →

RELATED· OTHER Also Sprach Zarathustra VERSIONS271 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0293Pyramid ArenaMemphis, TN

1999-09-2921:33 #0392Loring Commerce CentreLimestone, ME

1997-08-1722:52 #0492Gorge AmphitheatreGeorge, WA

1998-07-1724:13 #0590Moon PalaceCancun, Quintana Roo

2020-02-2112:17 #0690MGM Grand Garden ArenaLas Vegas, NV

2021-10-2816:33

Sign in to suggest correctionsTRACK ID · 14496· DATA VERSION v3.3