Mark is currently Musical Director of Enfield Choral Society, a post he has held since 2014, leading performances including Rachmaninoff’s Vespers, Verdi’s Requiem and Mendelssohn’s Elijah. Recent highlights include Puccini’s Messa di Gloria in collaboration with the Enfield Chamber Orchestra, and a concert with the Hot Orange Big Band performing Will Todd’s Mass in Blue and Mark’s own composition A Crowd Of Stars. He has been musical director for Genesis Chorale in West Byfleet, and held guest director posts with Chigwellian Choral Society and Harlow Chorus.

Mark founded the renowned chamber choir HELIOS Voices in 1999. He has directed over forty concerts, including Monteverdi’s Vespers of 1610 with the English Cornett and Sackbutt Ensemble, the Bach in Context concert cycle, and UK premières of works by Judith Bingham and Enrico Carrapatosa. He also directs HELIOS Voices’ sister ensemble HELIOS Soloists, a small professional group which has regular engagements for corporate events in London.

Mark was the founding musical director of Islington Council Singers, and since 2012 has worked for Music in Offices as conductor of numerous choirs, currently at Telegraph Media Group and Herbert Smith Freehills. In 2018 he was the director and arranger for Swing Into Spring, bringing together five office choirs and a jazz band, raising money for Shelter.