With their jittery harmonies and bounding rhythmic clangor, their insistence on doing it themselves, and their brash disregard of expectations, The Raincoats didn’t just talk about feminism: they enacted it. Nearly 20 years on after The Raincoats last album, founding member Gina Birch has made a solo album, I Play My Bass Loud, her first in a multi-decade career (unless you count a 1994 album by The Hangovers). We talk about her new record, her early days in squats, her love of reggae and the legacy of The Raincoats.