All that can presently (December 2015) be gleaned about by internet searching is that Jerry Jarnagin is the one-off composer of In the Spotlight (1924) published by Jack Mills Inc., New York, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Jerry Jarnagin. It does not claim to be complete and represents only the number of items located. Key: Electronic Resource Items