QUOTE(plonkee @ Nov 20 2009, 12:24 AM)

On a related note to
this thread about time to get to G8 (which I've interpreted as being 3500 hours practice, on average and typically 10 years from scratch).
How much time do you think you can reduce that by if it's your second/third/etc instrument?I should probably declare an interest. I'm learning the oboe after having played the viola, and I've progressed significantly more quickly that I anticipated. However, I find it difficult to judge my own level, and I suspect that part of my rapid initial progress is because I practice a lot more than a typical (child) beginner might. Maybe other people have thought about this?
Yes I've been thinking about this as a result of the other thread, and yes I do think you progress more quickly on successive instruments.
I think that I did about 500 hours on my oboe first time around which took me to grade 5 and slightly beyond. I then didn't play for about 7 years, since restarting I have done about 60-70 hours of lessons and practice, last night my teacher said that if I wanted to do an exam that I could "easily" pass grade 6, and some of the pieces I'm doing are on the grade 7 syllabus. She mentioned that my fingerwork was very good, and said that was probably because of playing the flute for many years. If moving on to a similar instrument there are definitely transferable skills - for woodwind things like breathing technique, fingering, having the dexterity in my fingers, articulation. They aren't exactly the same on the oboe to the flute but it is more a case of adapting how I do something rather than learning from scratch, so I think that makes it quicker.
Even moving to a completely different instrument, I think being able to read music, having a concept of what good sounds like, and an awareness of musicality puts you ahead of the game and allows you to indentify problem areas and have more targetted and effective pratice. Also, if you already read music it frees you up to focus on the technicalities of playing the instrument without having to spend a lot of conscious effort trying to read the dots. Does that make sense?
In terms of reducing the time it takes, I don't know - I suspect that depends on what level you got to on your previous instruments, how much you can transfer across in terms of skills, if you are having to read music in a different clef or transpose etc and on the person of course. Interesting to see what other people think.