Mathcore Index @Mathcoreindex
Promoting underground music since 2009 linktr.ee/mathcoreindex San Francisco, CA Joined October 2009-
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Just going through footage of previous fests and landed on this one from The Central back in 2022 in Chicago, dudes are absolutely surgical. Featuring homie from @closetwitchband on bass youtu.be/KCnjjNMnCto
Out today, That’s Not Very Mid-Century Modern of You, the new album from @wearenotforests - FFO: Delta Sleep, Algernon Cadwallader, Marietta weareforests.bandcamp.com/album/thats-no…
Out now, Signal Fire, the new album from @GenghisTronBand via @RelapseRecords genghistron.bandcamp.com/album/signal-f…
Mathcore Index retweeted
HEAVEN ACROSS NORTH AMERICA PART II. WITH @Kaonashipa @girlofglass_dc AND @WieldedSteel. KEEPING TICKET PRICES AS LOW AS WE CAN SO EVERYONE CAN EXPERIENCE THIS INSANE LINEUP ON SALE 6/12 @ 10am EST
Who do you want to see at Mathcore Index Fest 2026?
Mathcore Index retweeted
East Coast 2026
Out now, banging new album from Dead Kiwis, mathcore from Lyon, France - FFO: Every Time I Die, The Dillinger Escape Plan, The Chariot deadkiwis.bandcamp.com/album/extreme-…
Mathcore Index retweeted
yooo our musical video for our single, “honestly miffy” from our 4th album 『that’s not very mid-century modern of you』is out now on youtube~ 😔🤙🏻 youtu.be/LvFN-t4U8gs?si… 🗡️🗡️🗡️
Out now, Hum of Hurt, the 2nd LP from @Convergecult this year via @epitaphrecords and @deathwishinc convergecult.bandcamp.com/album/hum-of-h…
Great debut LP from Superworld, emo / math rock from San Jose - FFO: Forests, Cap’n Jazz, Matsuri superworld1234.bandcamp.com/album/super-wo…
I know I kinda feel off, but y’all need to tap into this new Taja EP that came out in January - FFO: #12, Tower of Rome, Hayworth, MySpace era shit tajaftlog.bandcamp.com/album/discard-…
Average mathcore fan experience
Previously unreleased Needle Play demo (members of Crippling Alcoholism, ex-MouthBreather, et al) youtu.be/w5s7DmSMVmI
Mathcore Index retweeted
What heavy music needs now more than ever is for fests curated by people with their hands in actual DIY spaces to get as much support as possible. The trend of too much nostalgia and letting corporations get involved prevents growth. We can’t let every fest become the same fest.
Holy scripture from 2010, still crack into this mfer occasionally whether I’m working on two handed tapping or needing some outside-the-box inspiration
@CarBombOfficial x @frontiererband UK/Ireland tour
Oop, came out Monday ^ if anyone cares
Another one I missed on Friday: new See You Next Tuesday / CHOPx7 split EP cunexttuesdaygrind.bandcamp.com/album/brothers
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