Hi! I'm a clarinetist with three years of experience. I currently don't have a teacher/instructor, and I am learning Mozart's Clarinet Concerto in A major. So far, it's going really well. However, when I listened to the piece for the first time, it became evident to me that there were some alternate fingerings involved in being able to play the piece the best way it can be played. So, if I could have some instruction on how to play those fingerings, I would be very appreciative. Thank you!