Jan Bertil Allan (born 7 November 1934) is a Swedish jazz trumpeter and composer. He is the winner of a Grammis Award, the Swedish equivalent of the Grammys. He has also composed for several films such as The Adventures of Picasso (1978), Sopor (1981) and Trollkarlen (1999). Career. Allan was born 7 November 1934 in Falun, Sweden. He began his career in 1951 as a pianist; after moving to Stockholm, he changed to the trumpet as his main instrument. At this time he played in Carl-Henrik Norin's orchestra.
https://en.wikipedia.org/wiki/Jan_Allan