EMILY ASHER PERFORMS THURSDAY MARCH 30 AT MAKEDA   NBJP: What living musician has influenced you most? EA: it's a three-way tie, Nancy Wilson, Nicholas Payton and Wycliffe Gordon. NBJP: What would you want to be if you weren’t a jazz musician? EA: a fitness and nutrition coach or a 7th grade math teacher.   NBJP: What is your greatest