10 years ago by
A Pianist
Hi Mike,
I used to have a similar problem with my left hand thumb and like you I used my right hand to "help" the thumb straighten. It takes quite a while before you can integrate this to actual playing - I would say it took at least 3~4 month for me to teach the thumb to straighten while playing, and I still sometimes find it going back to a more collapsed "S" shaped.
However, I don't think you need to worry about these things to much during actual playing. The thumb can support the hand even when it is not straight - it is still quite a powerful structure - more limited than the active straigh thumb (so you might not be able to play as fast or as loud with it as you would with a more developed thumb), but you can still use it to create a secure structure and a beautiful legato.
Regarding your problem with your teacher - I can't comment on how common this is because I am only an amateur (so I get to choose my teacher), but still, I can share some of my experience. I don't always agree with the physical advice my teacher gives me. Still, instead of wasting my lesson time (for which I am paying) on arguing, I listen, try her suggestions a few times in the lesson, and then choose to practice what is right for me on my own.
For example: I remember one time when she told me "don't lift the fingers too high" (a common suggestion by teachers, but opposite to Alan's advice) and she claimed that she could hear the choppy sound that it created, compared to playing with low fingers. So I tested her with eyes closed - I played the passage lifting the fingers as high as I could, and she stopped me on a specific note and said "there - that's where it's choppy". I realized that the issue was not lifting of the fingers, but the loss of legato when crossing with the thumb. So my teacher had a very valid MUSICAL feedback, except she didn't communicate it to me this way - she already assumed that the reason for this was lifting the fingers too high (because this is how she was taught to play).
I am sure your teacher will have some very valid input and also some input that will be totally inappropriate for you. If you feel that she is not open to discussions, I suggest you just listen to what she says in the lesson, try to understand the MUSICAL reason for her comment, and try to find out yourself the underlying PHYSICAL improvement you need to do. Ask her to demonstrate to you the sound she is looking for and listen to the difference between your playing and hers - you don't have to immitate her physically to achieve similar sound - but it is important to get an idea of what you are aiming for.
I hope this helps.
Zack