All that can presently (March 2015) be gleaned about by internet searching is that Leila Rallya is the one-off composer of Liza (1906) published by John Arnold Pub. Co., Cincinnati, Ohio, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Leila Rallya.
It does not claim to be complete and represents only the number of items located.