Take her to a concert(s) where the trumpet is featured a lot. I'm sure this will motivate here. I was at a concert recently featuring the Buy As You View brass band, one of the UK's top six brass bands; in the audience was, I believe, a teacher accompanied by six or seven youngsters around the age of 9 to 11. Believe me those youngsters didn't take their eyes of the band throughout the performance. It was a pleasure to see the delight on their faces. I'll bet 10-1 when those kids got home the first thing they did was pick up their instrument to practice.
Hell! I don't know where that Afghanistan flag came from !!