Mark is a vocalist with a bass-baritone voice. In July 2013 Mark gained his LCM Dip in musical theatre performance. Performances have included solo work, guest acts, theatre, and ensemble performances. In March 2018 Mark sang in the grand ballroom of the world-renowned Hilton Wardolf Hotel in London in front of a star-studded guest list for BBC Children in Need's Fashion Show.

Mark is also an experienced wedding singer who specializes in ceremony, drinks reception and first dance songs.