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Public recordCompiled from 10 credited sources · Updated Sep 26, 2026

9 Theory

Hip-hop band from San Diego, CA

Listen on BandcampFollow on Instagram
9 Theory photo
Photo: Bandcamp
Shows on record
11
Rooms played
10
Cities
10
Releases
34
Last show
Dec 1, 2023Shrine Expo Hall

About

9 Theory is a band from San Diego, CA, tagged alternative, bass music, downtempo by its sources. Shows on record run from 2013 to 2023, across 10 rooms in 10 cities.

The summary is assembled from the record fields and shows on this page; each fact listed names its source. See Sources & corrections for what each source supplied.

Shows

11 on record · Songkick
No upcoming shows on record.Know of one? Tell us

Shows per year

  1. 20131 show
  2. 20151 show
  3. 20198 shows
  4. 20231 show
Show history
DateVenue
Dec 1, 2023Shrine Expo Hall · Los Angeles (LA)Supportwith CloZee, IN-ZO, Josh Teed
Apr 27, 2019The Crocodile - Old Location · SeattleSupportwith Emancipator, Frameworks (UK), Lapa
Apr 26, 2019Star Theater · PortlandSupportwith Emancipator, Frameworks (UK), Lapa
Apr 13, 2019Great American Music Hall · San FranciscoSupportwith Emancipator, Marley Carroll, Lapa
Apr 12, 2019Roxy Theatre · West HollywoodSupportwith Emancipator, Marley Carroll, Lapa
Mar 30, 20191st Ward / Chop Shop · ChicagoSupportwith Emancipator, Edamame, Lapa
Mar 28, 2019Terminal West · AtlantaSupportwith Emancipator, Marley Carroll, Lapa
Mar 9, 2019Bowery Ballroom · New York (NYC)Supportwith Emancipator, Frameworks (UK), Lapa
Mar 7, 2019Brighton Music Hall · BostonSupportwith Emancipator, Frameworks (UK), Lapa
Mar 28, 2015Soda Bar · San DiegoSupportwith Blockhead, Arms and Sleepers
Oct 24, 2013Soda Bar · San DiegoSupportwith Chrome Sparks, The Dudes, Colour Vision

Where they play

10 rooms in 10 cities

Rooms played most

Cities played

  • San Diego2 shows
  • Atlanta1 show
  • Boston1 show
  • Chicago1 show
  • Los Angeles (LA)1 show

and 5 other cities

Releases

34 releases, 2014–2026

Lineup

No current lineup on record.

Airplay

No airplay on record.

Photos, art and posters

9 Theory — Photo
Photo — Bandcamp
9 Theory — Photo
Photo — Bandcamp
9 Theory — Gasoline on the Water9 Theory, Ryn Nicole
Release art · Gasoline on the Water9 Theory, Ryn Nicole — release
9 Theory — Generations EP9 Theory & Strataghast
Release art · Generations EP9 Theory & Strataghast — release
9 Theory — The Blue Echo EP9 Theory & Slow For Dust
Release art · The Blue Echo EP9 Theory & Slow For Dust — release
9 Theory — Eye Heart Beats - Vol. 1
Release art · Eye Heart Beats - Vol. 1 — release
9 Theory — Tiger Lily EP
Release art · Tiger Lily EP — release
9 Theory — Crimson Sea EP
Release art · Crimson Sea EP — release
9 Theory — Soft Realms9 Theory & Torii Wolf
Release art · Soft Realms9 Theory & Torii Wolf — release
9 Theory — 9 Theory & Torii Wolf - Static (feat. xii) + Mystic State Remix9 Theory & Torii Wolf
Release art · 9 Theory & Torii Wolf - Static (feat. xii) + Mystic State Remix9 Theory & Torii Wolf — release
9 Theory — Shrine Expo Hall, 2023-12-01
Poster · Shrine Expo Hall, 2023-12-01 — Songkick
9 Theory — The Crocodile - Old Location, 2019-04-27
Poster · The Crocodile - Old Location, 2019-04-27 — Songkick
9 Theory — Soda Bar, 2015-03-28
Poster · Soda Bar, 2015-03-28 — Songkick
9 Theory — Soda Bar, 2013-10-24
Poster · Soda Bar, 2013-10-24 — Songkick

Sources & corrections

Report a correctionRequest removal
What each source supplied
SourceUsed for
MusicBrainzArtist facts
9 Theory on BandcampArtist facts
BandcampArtist facts, Releases, Photos
9 Theory on Last.fmArtist facts
9 Theory on DiscogsArtist facts
9 Theory on GeniusArtist facts
SongkickShow history, Show posters
DiscogsCredited on the record; no item on this page cites it
GeniusCredited on the record; no item on this page cites it
Last.fmCredited on the record; no item on this page cites it

This is a partial record of publicly documented activity. Missing shows, releases or members do not mean there are none. It does not confirm availability for booking.