is Elijah Blue Allman a jazz pianist like Armen Donelian? 
Armen Donelian: Armen Donelian (born December 1, 1950) is a jazz pianist, composer, educator and author. Elijah Blue Allman: Elijah Blue Allman (born July 10, 1976), known professionally as P. Exeter Blue, is an American musician, and the son of singer Cher and her second husband Gregg Allman.
i don't know