βPortisheadβs mix of β60s soundtrack music, hip-hop beats, dub and detached female vocals became an instant reference point when their first album, Dummy, came out, in 1994. Three years later, with the very first notes of Portishead, the group easily re-establishes its mastery of the genre now known as trip-hop. Instrumentalists Geoff Barrow and Adrian [β¦]β