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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 · July 18, 1991 at Hampton Casino Ballroom | Audio Analysis | Foul Domain

← BACK·TRACKS·I Am Hydrogen

LIVE · 2:42

Phish track · Set 1 · #10

I Am Hydrogen

A 3-minute version from Hampton Casino Ballroom in Hampton Beach, NH on 1991-07-18.

DATE · 1991-07-18·SHOW · Hampton Casino Ballroom·LENGTH · 2:42

52TRACK

OF 317 VERSIONS

#91

ALL-TIME · #12,342 · 66th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Am Hydrogen

1991-07-18·Hampton Casino Ballroom·Hampton Beach, NH

1991 GIANT COUNTRY HORNS SUMMER TOUR·Set 1·POS 10 / 102:42

52SCORE

COMPOSITE · RANK AMONG VERSIONS

v91 of 317

#91 OF 317 · I AM HYDROGEN CATALOG

0:002:42

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT1:54of 2:42

DYN dB10.6tight

ONSET/s4.4open

BPM99era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

56

Groove12%

63

Harmonic9%

17

Duration9%

0

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 11 SONGS

1991-07-18 · Hampton Casino Ballroom

Hampton Beach, NH · 1991 GIANT COUNTRY HORNS SUMMER TOUR · SHOW SCORE 20

20SHOW

Set 1

I-1Chalk Dust Torture5:59 I-2Foam8:35 I-3Runaway Jim6:58 I-4Guelah Papyrus5:40 I-5Suzy Greenberg5:01 I-6Stash7:56 I-7Take the 'A' Train3:17 I-8Cavern4:29 I-9Mike's Song6:33 I-10I Am HydrogenYOU ARE HERE2:42 I-11Weekapaug Groove6:08 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 · 1991-07-18SWIPE →

2·19Possum9:0156 2·17The Landlady5:1053 1·8Cavern4:2952

SONG →/songs/i-am-hydrogen SHOW →/shows/1991-07-18-hampton-casino-ballroom-hampton-beach-nh METHOD →/methodology

FOUL DOMAIN/tracks/8247 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:401:212:012:42

JAM IN · —PEAK · 1:55SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.3 dB

Loudness-7.6 dB

Dynamic range10.6 dB

Rhythmic density4.40/sec

Brightness1696 Hz

Flatness0.006

Harmonic variance0.065

Feature curves · over time0 → 2:42

EnergyLoudness envelope, dB

0:001:212:42

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:212:42

BrightnessSpectral centroid — where the weight of the sound sits

0:001:212:42

Rhythmic densityOnsets per second, log-scaled

0:001:212:42

Tempo99–152 bpm · avg 109

0:001:212:42

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

0:001:212:42

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN66TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%56

Groove12%63

Harmonic9%17

Duration9%0

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH2:42standard

BPM99average

DYN dB10.6mid range

RHYTHM4.4/sbusy onset

PEAK1:55at 71%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Chalk Dust Torture5:59 I-2Foam8:35 I-3Runaway Jim6:58 I-4Guelah Papyrus5:40 I-5Suzy Greenberg5:01 I-6Stash7:56 I-7Take the 'A' Train3:17 I-8Cavern4:29 I-9Mike's Song6:33

I-10I Am Hydrogen2:42

I-11Weekapaug Groove6:08

11 TRACKSVIEW SHOW →

SHOWSHOW SCORE 20

Hampton Casino Ballroom · Hampton Beach, NH1991 Giant Country Horns Summer Tour · RANKED #12342 / 36131

TOP TRACKS THIS SHOW

PossumSET 2 #19 · 9:01

The LandladySET 2 #17 · 5:10

CavernSET 1 #8 · 4:29

1991-07-18VIEW 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 · 8247· DATA VERSION v3.3