Gerry, your post speaketh some truth, and contains some fundamental things I agree with.
I feel that almost all time should be spent in the pursuit of 3 things -
1 - Learning notes
2 - Aquiring technical facility
3 - Whether it be improvisation or traditional performance, experimenting and focussing intent with all the possibilities that can come to the imagination, working with the aforementioned notes , and realised via technique.
I suppose an interesting thing to note is the common thought that mature musicians produce the greatest interpretations.
Could this be because they have learned the notes long ago, and do not learn many new pieces, their technique has peaked, and so is no longer the primary focus of concern, and so they are free to work with more creative time than ever before.
Distilled - it seems the 3rd element is just that - creativity. Technique is the physical ability to realise the creativity and notes...and the notes themselves are the ingredients to the recipe we work with.
Can time and practice help creativity?
I'd be inclined to say no.
Time and practice working on creativity allows that which is already a potential, become a reality.
It's about doing what comes to you, but where does that come from in the first place?
It comes from experience with notes and the possibilities of musical technique!
Spend your time on technique and learning notes, the creativity will come naturally at the end, that is if you have creative talent
