I've been pondering recently whether it is human nature to attempt to play pieces which are too hard for us.... It is a commonly held opinion that one will develop one's musical faculties better by learning pieces which are just on the edge of one's capabilities. For instance, if one could play a certain piece other than due to needing to work on one aspect of technique, musical or technical, that's great. The piece will serve as both a musically fulfilling experience and something in which one can encapsulate something to work on and improve one's overall abilities.
And that's great, we all know that, and teachers use it time and time again. However, off the leash, I wonder if it's human nature to be drawn into playing pieces which are too far beyond one's grasp, either for the kudos of playing a hard piece or through a fondness for the piece itself. In exchange for the hard graft of learning such a difficult piece by our standards, we are rewarded with the ability to give a sub-par rendition of the piece. One extreme example of this is a Youtube recording of someone who has been learning some of Beethoven's most tricky works for 20 years. In that time, they could have progressed through a series of increasingly difficult pieces, each developing skills they could use on harder pieces; and then thought about tackling the harder pieces they longed to play. However, what they present instead are recordings full of basic mistakes - tempo fluctuations, gross inaccuracies, banging out the right when the left should have centre stage etc. If they'd worked their way up, they would have been able to give a much better rendition - not necessarily Alfred Brendel, but a lot better to show for 20 years' work.
Maybe, in aspiring for greatness, we are blinded to our own limitations. Between grades 7 and 8, I wanted to learn Liszt's second Hungarian Rhapsody. Anyone who has heard the piece can confirm I was jumping the gun a little there.... I presented the work I had done on it to my teacher, out of the blue, and we worked on it for one lesson. Then, she said I could work on it in my own time but we were doing other pieces in lessons. I was a little bemused at the time but went along with it; with hindsight, the decision was definitely the right one to make. Had we used that piece as material through which to learn the piano, I would have been too caught up in trying to get the notes to be able to make a good job of it or take anything useful away from the experience.
There's no harm in learning the odd 'too hard' piece, and if it maintains a pupil's interest in the instrument it can do more good than harm. The trouble happens when all of one's pieces are too hard - little progress is made, as little scope for technical development is experienced. One might even be able to learn three 'too hard' pieces and fumble through an ABRSM exam; but all it would prove is that one can do a sub-par rendition of three pieces with just 12/18/24 months' notice. Long term, the time could have been much better spent. Rather than go back to basics upon it being suggested, I've known people to look for another teacher - one who will take their money and and ask fewer questions, I presume. It reminds me of the tale of a distant relative of mine - their doctor told them to lose weight, and they were terribly upset as that meant they had to 'find a new doctor'....
