The Old Grey Whistle Test 1973, the show changed to an entirely live format. On 23 February 2018, the BBC broadcast a special programme, hosted by Bob Harris, to mark the 30 years since the legendary series was last broadcast. This live studio show featured music, special guests and rare archive footage. It featured performances from Peter Frampton, Richard Thompson, Albert Lee and others. Bob Harris chatted to Whistle Test alumni, including Dave Stewart, Joan Armatrading, Ian Anderson, Chris Difford and Kiki Dee, as well as fan Danny Baker. The programme hosted many seminal acts of the era, including the first British TV performance of
Magazine (band) on keyboards, made its first major TV appearance on "Top of the Pops" in February 1978, performing the single. Following a British tour to promote their debut album "Real Life" (which made the UK Top 30), Jackson left Magazine in late July. He was replaced briefly by Paul Spencer, who performed with the band for gigs across Europe and some television appearances, including "The Old Grey Whistle Test", where they played "Definitive Gaze". Spencer quit partway through the tour, joining the Speedometors shortly afterwards. He was replaced in October by John Doyle, who completed the "Real Life" promotional tour and