Hy!
I read about there are not too much girls with trombones. I live in Hungary, and in our band There are 3 guys with trombones, and I am.
I think it`s not a problem. I like them, and they like me too.
If I have a mistake they help me, and we are very good friend.
I love play the trombone. And I think both boys and girls like play trombones.
bye