New releases: Peter Gabriel, The Mission, Heaven 17, Rites of Spring, Andy Partridge

This week’s new releases include expanded reissues of Peter Gabriel’s ‘So’ and Heaven 17’s ‘The Luxury Gap,’ plus a new live CD/DVD set from The Mission, the previously unreleased original demo tape from Rites of Spring, a new album from XTC’s Andy Partridge and Peter Blegvad, and vinyl release from The B-52s and Ultravox.