Mark Crossland is a composer, arranger, conductor and music supervisor in theatre and TV/Film.
He is Head of Music for Selladoor Worldwide, composes for television and theatre and is one of the UK’s leading music supervisors. Currently he is co-writing a new musical and is Musical Supervisor on the forthcoming UK national tour for 9 to 5 produced by Landmark Productions in 2026. He was Musical Supervisor and Vocal Arranger on the Pippa Evans written musical NOW THAT’S WHAT I CALL A MUSICAL on tour in the UK during 2024-2025, starring Nina Wadia and Sam Bailey plus a star 80s hit legend at each performance. He also worked on the new KC and the Sunshine Musical and is Supervisor for I’M EVERY WOMAN, the Chaka Khan Musical opening in2026.
As Music Supervisor and Composer Mark has worked on Disney TV’s PENNY ON MARS (seasons 1-3) and ALEX AND CO (3zero2).
Mark was Musical Supervisor for GET DOWN TONIGHT the world premiere show of The KC and the Sunshine Band Musical which opened at the Assembly George Square, Edinburgh Fringe Festival and went on to play in London at the Charing Cross Theatre, Hewas also Musical Director for the 4* reviewed new 2024 production of RENT, produced by Landmark Productions for their theatre venues in Peterborough and Barnstaple.
Mark’s further recent work includes Music Supervisor and Arranger on THE SPONGEBOB MUSICAL (UK & Ireland Tour & Southbank Centre, London), Music Supervisor for Sir Ian McKellen’s MOTHER GOOSE, (Duke of York’s London & UK Tour), Music Supervisor and Arranger on 9 TO 5 (Savoy Theatre, UK, Australian & Korean Tours) , as well as Music Supervisor on WE WILL ROCK YOU (South Africa/World Tour) and MADAGASCAR (Australian and US tour).