On July 3, 2023, Michael Ralph “Mo” Foster died aged 79. He was multi-instrumentalist, composer, record producer, author, and public speaker. In his career spanning over half a century, Foster recorded and performed with dozens of artists, including Jeff Beck, Gil Evans, Phil Collins, Ringo Starr, Joan Armatrading, Gerry Rafferty, Brian May, Scott Walker, Frida (of ABBA), Cliff Richard, Van Morrison, Dr John, Hank Marvin, Heaven 17, the London Symphony Orchestra, Peter Green, Micheal Schenker, Gary Moore, Sting, Cher, Olivia Newton John, Elkie Brroks, Neil Innes, Judie Tzuke, Sheena Easton, Meat Loaf, Trevor Rabin, Andrew Lloyd Webber, Luka Bloom, Tim Rice, Nigel Kennedy, Affinity, Mike d’Abo, Roger Glover, Jimmy Helms. Fancy, Veronique Sanson, Mike Smith, Cerrone, Ray Russell, Andy Bown, The Walker Brothers, Chris Rainbow, Dollar, Dennis Waterman, Eric Clapton, RMS, Bob Geldof, Joe Walsh, Tony Banks, Leo Sayer, Russ Ballard, Claudio Baglioni, Kenny Rogers, Howard Jones, Tanita Tikaram, Georger Martin, Nancy Griffith and Maggie Bell. As leader, Foster released several albums, and authored a humorous book on the history of British rock guitar. In 2014, he was awarded with the “BASCA Gold Badge Award”.