All that can presently (October 2015) be gleaned about by internet searching is that Rafael Balseiro is the one-off composer of Chicken's Rag (1915) published by J. Fischer & Bros., New York, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Rafael Balseiro.
It does not claim to be complete and represents only the number of items located.