I`m now 19. I`ve been playing piano since I was 4 and do it really well. But now I want to learn playing the clarinet, because I want to join the marching orchestra. I haven`t played any instruments like this before - just piano. Will it be very difficult for me to take up clarinet? How long it will take to learn - of course I know that being a great clarinet player will take a long time,but for joining the marching team? P.S. I have the absolute ear...