单词repetiteur
网络: 声乐教师；他任首席声乐指导
Now it turned out that she wants to get in to Piano accompaniment= repetiteur course, which is a little bit different.
但是她现在想申请的的是钢琴伴奏=歌曲合唱团声乐教师相关课程又稍微有点不同。