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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

I Am Hydrogen · September 16, 1999 at Shoreline Amphitheatre | Audio Analysis | Foul Domain

← BACK·TRACKS·I Am Hydrogen

CHARTED · JAM

Phish track · Set 2 · #17

I Am Hydrogen

A 4-minute version from Shoreline Amphitheatre in Mountain View, CA on 1999-09-16. Charted by the community.

DATE · 1999-09-16·SHOW · Shoreline Amphitheatre·LENGTH · 4:24·AmbientDark

83TRACK

OF 317 VERSIONS

#2

ALL-TIME · #1,321 · 96th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Am Hydrogen

1999-09-16·Shoreline Amphitheatre·Mountain View, CA

1999 FALL TOUR·Set 2·POS 17 / 174:24

83SCORE

COMPOSITE · RANK AMONG VERSIONS

v2 of 317

#2 OF 317 · I AM HYDROGEN CATALOG

0:004:24

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:14of 4:24

DYN dB13.7wide

ONSET/s3.2open

BPM108era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

16

Consensus10%

0

Jam Chart12%

100

Recognition12%

22

Energy12%

87

Groove12%

23

Harmonic9%

30

Duration9%

13

Volatility8%

100

Review5%

100

WEIGHTED · 100/100OPEN METHODOLOGY →

Charted jamPHISH.NET →

PHISH.NET JAM CHART · CURATOR NOTE

Slow and very enchanting (after a creepy segue!).

AMBIENTDARK

From this showSet 2 · 8 SONGS

1999-09-16 · Shoreline Amphitheatre

Mountain View, CA · 1999 FALL TOUR · SHOW SCORE 47

47SHOW

Set 2

II-1Also Sprach Zarathustra13:28 II-2Mike's Song10:56 II-3I Am HydrogenYOU ARE HERE4:24 II-4Weekapaug Groove15:21 II-5Mountains in the Mist6:53 II-6Limb By Limb8:41 II-7Prince Caspian8:56 II-8Julius12:01 OPEN FULL SHOW PAGE→

Other versions317 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

02.15.93Memorial Hall, University of North CarolinaChapel Hill · NC84 11.27.98Worcester Centrum CentreWorcester · MA79 02.18.93Electric BallroomKnoxville · TN79 02.20.93Roxy TheatreAtlanta · GA77 01.29.90The HauntIthaca · NY71

From this show3 TOP CUTS

SHOW STAND-OUTS · 1999-09-16SWIPE →

2·18Weekapaug Groove15:2193 2·21Prince Caspian8:5664 2·15Also Sprach Zarathustra13:2862

SONG →/songs/i-am-hydrogen SHOW →/shows/1999-09-16-shoreline-amphitheatre-mountain-view-ca METHOD →/methodology

FOUL DOMAIN/tracks/23441 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:062:123:184:24

JAM IN · —PEAK · 4:15SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-12.9 dB

Loudness-13.1 dB

Dynamic range13.7 dB

Rhythmic density3.23/sec

Brightness944 Hz

Flatness0.001

Harmonic variance0.068

Feature curves · over time0 → 4:24

EnergyLoudness envelope, dB

0:002:124:24

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:124:24

BrightnessSpectral centroid — where the weight of the sound sits

0:002:124:24

Rhythmic densityOnsets per second, log-scaled

0:002:124:24

Tempo65–185 bpm · avg 131

0:002:124:24

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

0:002:124:24

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN96TH PERCENTILE

Popularity11%16

Consensus10%0

Jam Chart12%100

Recognition12%22

Energy12%87

Groove12%23

Harmonic9%30

Duration9%13

Volatility8%100

Review5%100

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:24standard

BPM108average

DYN dB13.7wide dynamics

RHYTHM3.2/smoderate

PEAK4:15at 96%

JAM IN—auto only

PHISH.NET JAM CHART · CURATOR NOTE

AmbientDark

Slow and very enchanting (after a creepy segue!).

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Also Sprach Zarathustra13:28 II-2Mike's Song10:56

II-3I Am Hydrogen4:24

II-4Weekapaug Groove15:21 II-5Mountains in the Mist6:53 II-6Limb By Limb8:41 II-7Prince Caspian8:56 II-8Julius12:01

8 TRACKSVIEW SHOW →

SHOWSHOW SCORE 47

Shoreline Amphitheatre · Mountain View, CA1999 Fall Tour · RANKED #1321 / 36131

TOP TRACKS THIS SHOW

Weekapaug GrooveSET 2 #18 · 15:21

Prince CaspianSET 2 #21 · 8:56

Also Sprach ZarathustraSET 2 #15 · 13:28

1999-09-16VIEW SHOW →

RELATED· OTHER I Am Hydrogen VERSIONS317 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

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

1993-02-153:02 #0379Worcester Centrum CentreWorcester, MA

1998-11-274:14 #0479Electric BallroomKnoxville, TN

1993-02-184:22 #0577Roxy TheatreAtlanta, GA

1993-02-203:12 #0671The HauntIthaca, NY

Sign in to suggest correctionsTRACK ID · 23441· DATA VERSION v3.3