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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 · September 21, 2025 at Hampton Coliseum | Audio Analysis | Foul Domain

← BACK·TRACKS·I Am Hydrogen

LIVE · 2:33

Phish track · Set 2 · #13

I Am Hydrogen

A 3-minute version from Hampton Coliseum in Hampton, VA on 2025-09-21.

DATE · 2025-09-21·SHOW · Hampton Coliseum·LENGTH · 2:33

62TRACK

OF 317 VERSIONS

#16

ALL-TIME · #6,341 · 82nd percentile

TRACK · SCORED v3.2← LEADERBOARD

I Am Hydrogen

2025-09-21·Hampton Coliseum·Hampton, VA

2025 LATE SUMMER TOUR·Set 2·POS 13 / 132:33

62SCORE

COMPOSITE · RANK AMONG VERSIONS

v16 of 317

#16 OF 317 · I AM HYDROGEN CATALOG

0:002:33

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT1:44of 2:33

DYN dB6.6tight

ONSET/s3.8open

BPM92era 4.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

25

Consensus10%

25

Jam Chart12%

25

Recognition12%

25

Energy12%

39

Groove12%

58

Harmonic9%

27

Duration9%

0

Volatility8%

48

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 8 SONGS

2025-09-21 · Hampton Coliseum

Hampton, VA · 2025 LATE SUMMER TOUR · SHOW SCORE 69

69SHOW

Set 2

II-1Mike's Song10:15 II-2I Am HydrogenYOU ARE HERE2:33 II-3Weekapaug Groove7:28 II-4What's Going Through Your Mind20:57 II-5Scents and Subtle Sounds21:41 II-6Lonely Trip6:34 II-7Ghost9:23 II-8Chalk Dust Torture8:42 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 · 2025-09-21SWIPE →

1·9Split Open and Melt14:2390 2·16Scents and Subtle Sounds21:4186 1·8Meat7:0277

SONG →/songs/i-am-hydrogen SHOW →/shows/2025-09-21-hampton-coliseum-hampton-va METHOD →/methodology

FOUL DOMAIN/tracks/39934 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:381:161:542:33

JAM IN · —PEAK · 1:45SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.6 dB

Loudness-10.7 dB

Dynamic range6.6 dB

Rhythmic density3.81/sec

Brightness1174 Hz

Flatness0.001

Harmonic variance0.067

Feature curves · over time0 → 2:33

EnergyLoudness envelope, dB

0:001:162:33

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:162:33

BrightnessSpectral centroid — where the weight of the sound sits

0:001:162:33

Rhythmic densityOnsets per second, log-scaled

0:001:162:33

Tempo89–152 bpm · avg 103

0:001:162:33

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

0:001:162:33

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN82ND PERCENTILE

Popularity11%25

Consensus10%25

Jam Chart12%25

Recognition12%25

Energy12%39

Groove12%58

Harmonic9%27

Duration9%0

Volatility8%48

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH2:33standard

BPM92average

DYN dB6.6compressed

RHYTHM3.8/smoderate

PEAK1:45at 69%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Mike's Song10:15

II-2I Am Hydrogen2:33

II-3Weekapaug Groove7:28 II-4What's Going Through Your Mind20:57 II-5Scents and Subtle Sounds21:41 II-6Lonely Trip6:34 II-7Ghost9:23 II-8Chalk Dust Torture8:42

8 TRACKSVIEW SHOW →

SHOWSHOW SCORE 69

Hampton Coliseum · Hampton, VA2025 Late Summer Tour · RANKED #6341 / 36131

TOP TRACKS THIS SHOW

Split Open and MeltSET 1 #9 · 14:23

Scents and Subtle SoundsSET 2 #16 · 21:41

MeatSET 1 #8 · 7:02

2025-09-21VIEW 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 · 39934· DATA VERSION v3.3