Mark De-Lisser is a British composer, arranger, vocal coach, and choral director. He earned a Masters in Voice Studies at the Colchester Institute and Central School of Speech and Drama before teaching at established institutions such as The Brit School, Westminster University, and the Academy of Contemporary Music. He has worked with some of today's top vocal talent including Ariana Grande, Jessie J, and Beverley Knight. He has also featured on some of the UK's most-watched TV shows, including BBC's BAFTA nominated Our Dementia Choir with Vicky McClure, Songs of Praise, and ITV's award winning The Masked Singer. Mark is the founder and director of Singology Choir and ACM Gospel Choir. He is perhaps best known for his arrangement of Stand by Me, for the Royal Wedding of Prince Harry and Meghan Markle in 2018.

Mark De-Lisser is a British composer, arranger, vocal coach, and choral director. He earned a Masters in Voice Studies at the Colchester Institute and Central School of Speech and Drama before teaching at established institutions such as The Brit School, Westminster University, and the Academy of Contemporary Music. He has worked with some of today's top vocal talent including Ariana Grande, Jessie J, and Beverley Knight. He has also featured on some of the UK's most-watched TV shows, including BBC's BAFTA nominated Our Dementia Choir with Vicky McClure, Songs of Praise, and ITV's award winning The Masked Singer. Mark is the founder and director of Singology Choir and ACM Gospel Choir. He is perhaps best known for his arrangement of Stand by Me, for the Royal Wedding of Prince Harry and Meghan Markle in 2018.

Mark De-Lisser is a British composer, arranger, vocal coach, and choral director. He earned a Masters in Voice Studies at the Colchester Institute and Central School of Speech and Drama before teaching at established institutions such as The Brit School, Westminster University, and the Academy of Contemporary Music. He has worked with some of today's top vocal talent including Ariana Grande, Jessie J, and Beverley Knight. He has also featured on some of the UK's most-watched TV shows, including BBC's BAFTA nominated Our Dementia Choir with Vicky McClure, Songs of Praise, and ITV's award winning The Masked Singer. Mark is the founder and director of Singology Choir and ACM Gospel Choir. He is perhaps best known for his arrangement of Stand by Me, for the Royal Wedding of Prince Harry and Meghan Markle in 2018.