Hugo Gyldmark was a Danish

Denmark

Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

 composer and conductor.

Gyldmark played cello

Cello

The cello is a bowed string instrument with four strings tuned in perfect fifths. It is a member of the violin family of musical instruments, which also includes the violin, viola, and double bass. Old forms of the instrument in the Baroque era are baryton and viol .A person who plays a cello is...

from a young age and his first engagement as an orchestral musician was at 15 years of age Back in Copenhagen he formed with his brothers Leonard and Sven Gyldmark and formed the Gyldmark trio, which played for the silent film projections. He also acted under the name of Sid Merriman.