Sune Borg 
Last updated: 26.02.18
All that can presently (March 2015) be gleaned about by internet searching is that Sune Borg is the one-off composer of Ylva Rag (1966).
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Sune Borg. It does not claim to be complete and represents only the number of items located.

Ylva Rag (1966)