Britain’s blues rock saviours Firebird have set “Grand Union” as the title of their fifth album, tentatively due before the end of the year via an as-yet-undisclosed label. The follow-up to “Hot Wings” (2006) was recorded in a line-up featuring band leader Bill Steer (vocals, guitar; ex-Carcass, Napalm Death), drummer Ludwig Witt (Spiritual Beggars), and Smok Smoczkiewicz (bass).