Math rock bands build their music on complex, unusual rhythms: odd time signatures, shifting accents, counterpoint and extended chords, with guitars and drums at the centre and lyrics, when there are any, rarely the point. The style grew up in the late 1980s in the United States and Japan, and its roots run straight back to progressive rock. This guide covers the essential names and the records to start with.

The prog roots

Writers on the genre point to King Crimson, Yes and Rush as influences, and King Crimson’s Red (1974) and Discipline (1981) are often named among its founding albums. Writing in Classic Rock, Paul Lester goes back further still, hearing Bill Bruford “inventing math rock” on a short track from Yes’s Fragile (1971).

The American pioneers

Slint formed in Louisville, Kentucky, in 1986 and made two studio albums, Tweez (1989) and Spiderland (1991). Critic David Peschek has described Spiderland as the founding text of what came to be called post-rock, and the album is also regarded as a highly influential forerunner of math rock.

Don Caballero formed in Pittsburgh in 1991, are generally regarded as math rock and are known for their largely wordless music; their liner notes once insisted they were rock, not jazz. Their albums include For Respect (1993), Don Caballero 2 (1995), What Burns Never Returns (1998) and American Don (2000). Polvo, Bitch Magnet and Bastro are named among the other pioneers.

Japan

Japan developed its own strong scene early on, with Ruins among the pioneers. Toe formed in Tokyo in 2000; their albums include The Book About My Idle Plot on a Vague Anxiety (2005) and For Long Tomorrow (2009). Tricot, Lite, Zazen Boys and Mouse on the Keys are also named among the Japanese math rock groups.

I tell the story of prog, the root of all this, in my books →

The second wave

Battles formed in New York City in 2002, founded by Ian Williams, John Stanier, Tyondai Braxton and Dave Konopka. Their albums are Mirrored (2007), Gloss Drop (2011), La Di Da Di (2015) and Juice B Crypts (2019), and Pitchfork has credited them with pushing the idea of a live band extended by computers further than anyone. Hella is named with Don Caballero among the best-known wordless math rock groups, and the list of newer bands runs from Covet, Delta Sleep and TTNG to Elephant Gym in Taiwan, with American Football and Tiny Moving Parts at the crossover with emo.

Where math rock meets prog today

On the prog side of the fence, Black Midi, from London, list math rock among their genres next to progressive rock, and Chon, a progressive rock band from Oceanside, California, active from 2008 to 2024, are also classed as wordless rock.

Hear it for yourself

Three records, three angles: Spiderland (1991) by Slint, For Respect (1993) by Don Caballero and Mirrored (2007) by Battles.

Go deeper

For the definition, read what is math rock, and for the closest relative, djent vs math rock. The rhythmic tricks are explained in what is an odd time signature and what is a polyrhythm, and the genre’s mirror image is covered in my guide to post rock bands.

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