Flex 13 has been played on NTS in shows including A Month of Sundays w/ Bill Spencer, featured first on 22 November 2019. Songs played include Wheelhouse and Black Air.

Flex 13 is project of Peter Hope and Charlie Collins. The two first collaborated in the early '80's in the Sheffield band The Box who rose from the ashes of Clock DVA's first break-up. The Box split in the late eighties after recording three critically acclaimed albums.

In 1994 Hope & Collins were reunited releasing a few tracks on different compilations. In 1998 they signed to Liquid Records and picked up the dark currents which became…