Quartets is a 1994 studio album by English guitarist, composer and improvisor Fred Frith.

It was first performed in July 1991 by the Mondriaan Quartet at the Nieuwe Muziek Festival, in Middelburg, the Netherlands, and was used by the United States choreographer Amanda Miller in her dance piece, My Father's Vertigo in 1991.

"Lelekovice" was recorded again in June 2003 by the Arditti Quartet and appeared on Frith's 2005 album, Eleventh Hour.

[2][3] "The As Usual Dance Towards the Other Flight to What is Not" was commissioned by Roulette, New York City and composed by Frith in 1989.

Frith did not play on "The As Usual Dance Towards the Other Flight to What is Not" with Les 4 Guitaristes de l'Apocalypso-Bar, and when he wanted to perform this piece himself, he assembled an electric guitar quartet in 1992, comprising René Lussier, Nick Didkovsky, Mark Howell and himself.