A Certain Ratio celebrates anniversaries of classic albums 'Sextet' (1982, 45 years) and 'Force' (1986, 40 years), playing both in full with interval and surprises. 'Sextet', self-produced, includes 'Lucinda' and 'Knife Slits Water'; topped UK indie chart. 'Force', produced with Stuart James, includes 'Mickey Way' and 'Si Firmo O Grido'; peaked No.2 indie. Two starkly different yet signature ACR sets.