All that can presently (November 2015) be gleaned about by internet searching is that John Nelson is the one-off composer of Dish Rag (1915) published by J. R. Hall, , USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by John Nelson. It does not claim to be complete and represents only the number of items located. Key: Electronic Resource Items