Martin K. Mortensen 
Last updated: 26.02.18
All that can presently (November 2015) be gleaned about by internet searching is that Martin K. Mortensen is the one-off composer of Dansopation (1923) published by Hearst Music, Winnipeg, Manitoba, Canada.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Martin K. Mortensen. It does not claim to be complete and represents only the number of items located.

Dansopation (1923) wvicon.gif