A youth musician as well as my friend, Chelsie Vaillancourt speaks to me about two local youth orchestras; the La Jeunesse Youth Orchestra and the Durham Youth Orchestra over lunch. Chelsie is in grade 8 and plays the flute. PANDORA WOTTON: First, let’s talk about the La Jeunesse Youth Orchestra. When did you get into LJYO? CHELSIE VAILLANCOURT: I’ve been…