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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

I Am Hydrogen · October 15, 1986 at Hunt's | Audio Analysis | Foul Domain

← BACK·TRACKS·I Am Hydrogen

LIVE · 2:54

Phish track · Set 1 · #5

I Am Hydrogen

A 3-minute version from Hunt's in Burlington, VT on 1986-10-15.

DATE · 1986-10-15·SHOW · Hunt's·LENGTH · 2:54

66TRACK

OF 317 VERSIONS

#9

ALL-TIME · #5,269 · 85th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Am Hydrogen

1986-10-15·Hunt's·Burlington, VT

1986 TOUR·Set 1·POS 05 / 52:54

66SCORE

COMPOSITE · RANK AMONG VERSIONS

v9 of 317

#9 OF 317 · I AM HYDROGEN CATALOG

0:002:54

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT2:29of 2:54

DYN dB5.2tight

ONSET/s3.3open

BPM96era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

14

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

75

Groove12%

69

Harmonic9%

55

Duration9%

0

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 9 SONGS

1986-10-15 · Hunt's

Burlington, VT · 1986 TOUR · SHOW SCORE 57

57SHOW

Set 1

I-1Alumni Blues7:28 I-2Makisupa Policeman5:05 I-3Skin It Back6:48 I-4Cities5:16 I-5I Am HydrogenYOU ARE HERE2:54 I-6McGrupp and the Watchful Hosemasters7:60 I-7AC/DC Bag5:52 I-8You Enjoy Myself10:45 I-9Lushington5:53 OPEN FULL SHOW PAGE→

Other versions317 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

02.15.93Memorial Hall, University of North CarolinaChapel Hill · NC84 09.16.99Shoreline AmphitheatreMountain View · CA83 11.27.98Worcester Centrum CentreWorcester · MA79 02.18.93Electric BallroomKnoxville · TN79 02.20.93Roxy TheatreAtlanta · GA77

From this show3 TOP CUTS

SHOW STAND-OUTS · 1986-10-15SWIPE →

1·6McGrupp and the Watchful Hosemasters7:6074 2·21Mike's Song7:1369 2·20Quinn the Eskimo (The Mighty Quinn)8:3369

SONG →/songs/i-am-hydrogen SHOW →/shows/1986-10-15-hunts-burlington-vt METHOD →/methodology

FOUL DOMAIN/tracks/1618 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:431:272:102:54

JAM IN · —PEAK · 2:30SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-11.7 dB

Loudness-19.9 dB

Dynamic range5.2 dB

Rhythmic density3.25/sec

Brightness1488 Hz

Flatness0.002

Harmonic variance0.073

Feature curves · over time0 → 2:54

EnergyLoudness envelope, dB

0:001:272:54

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:272:54

BrightnessSpectral centroid — where the weight of the sound sits

0:001:272:54

Rhythmic densityOnsets per second, log-scaled

0:001:272:54

Tempo92–144 bpm · avg 111

0:001:272:54

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

0:001:272:54

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN85TH PERCENTILE

Popularity11%14

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%75

Groove12%69

Harmonic9%55

Duration9%0

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH2:54standard

BPM96average

DYN dB5.2compressed

RHYTHM3.3/smoderate

PEAK2:30at 86%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Alumni Blues7:28 I-2Makisupa Policeman5:05 I-3Skin It Back6:48 I-4Cities5:16

I-5I Am Hydrogen2:54

I-6McGrupp and the Watchful Hosemasters7:60 I-7AC/DC Bag5:52 I-8You Enjoy Myself10:45 I-9Lushington5:53

9 TRACKSVIEW SHOW →

SHOWSHOW SCORE 57

Hunt's · Burlington, VT1986 Tour · RANKED #5269 / 36131

TOP TRACKS THIS SHOW

McGrupp and the Watchful HosemastersSET 1 #6 · 7:60

Mike's SongSET 2 #21 · 7:13

Quinn the Eskimo (The Mighty Quinn)SET 2 #20 · 8:33

1986-10-15VIEW SHOW →

RELATED· OTHER I Am Hydrogen VERSIONS317 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0284Memorial Hall, University of North CarolinaChapel Hill, NC

1993-02-153:02 #0383Shoreline AmphitheatreMountain View, CA

1999-09-164:24 #0479Worcester Centrum CentreWorcester, MA

1998-11-274:14 #0579Electric BallroomKnoxville, TN

1993-02-184:22 #0677Roxy TheatreAtlanta, GA

Sign in to suggest correctionsTRACK ID · 1618· DATA VERSION v3.3