1. Leo "The Lion" Mathisen was a Danish jazz pianist, composer, arranger, singer and bandleader.

1. Leo "The Lion" Mathisen was a Danish jazz pianist, composer, arranger, singer and bandleader.
Leo Mathisen's nickname is a reference to his first name as well as MGM's mascot Leo the Lion.
Leo Mathisen is remembered for his characteristic appearance with his flat, centrally parted hair, his thin moustache and, most notably, his fondness of large cigars.
Leo Mathisen worked in a record shop, listened to records and tried to copy the virtuosic piano playing that he heard.
In 1936 Leo Mathisen formed his own band and until 1952 he led various acclaimed orchestras which performed in restaurants in Copenhagen and toured in Scandinavia after the end of World War II in Germany.
Leo Mathisen died in 1969 and is interred on the Mariebjerg Cemetery in Gentofte in the northern outskirts of Copenhagen.
Leo Mathisen recorded numerous albums with his band, often with his own compositions.
Leo Mathisen's music is featured in the films Der var engang en krig, Midt i en jazztid and in I Tvillingernes tegn.
Leo Mathisen is the subject of the biographical 1986 film Take it Easy, where he is played by Eddie Skoller.
Leo Mathisen is mentioned in the Danish series Matador episode 5 as an up-and-coming pianist.