 A full-length studio album of new material, entitled "Let's Do This Again Next Week" - their first for 39 years - was released in December 2017, featuring new songs written by the band in various formations.Although still a member of the band, tour commitments with Roger Waters (with whom he has collaborated for three decades) meant that Ian Ritchie was unable to contribute to the recordings.A short tour in support of the album, featuring the full seven-person lineup of the band, followed the same month.