Your other thread did go fairly off-track.. partly my fault, sorry about that.I don't feel that czerny/hanon is a waste of time, just that as j_menz delicately pointed out, there are better ways to learn the exact same things.Scales on the other hand are completely invaluable as far as I'm concerned, and can be practiced in advanced patterns that make them not only valuable technically but theoretically and musically as well.the traditional 4 octaves up and down, while perhaps a reasonable technical starting point does not constitute what I would consider good scale practice for someone at your level. As even the most basic starting point for something more useful I would consider playing something along the lines of LH plays the arpeggio in quavers, RH plays the scale in semiquavers for the ascent, swap for the decent....or, play a scale ascending and descending in a pattern such as 13243546 (scale degrees) - change key every few notes following a progression such as the cycle of 5ths, alternating between major and minor. - i'm just making this stuff up, create your own idea that sounds good to you.
I don't think that they're a waste of time, in that they will develop some useful aspects of technique. I also don't think that they are the only, or possibly even the best, way of learning those things. Neither are they the complete story.I never did either more than very cursorily. Sometimes that means I make mistakes I would not make if I had spent more time and effort on them, but likewise there are other things I don't make mistakes with that I learnt in the freed up time.
oh yes, the git who can hardly memorize to save his soul weighs in.... twats!
Czerny's compositions are excellent for developing a good all round technique and they are a fair bit prettier as well.I often play his works, so that I never need to touch the exercises.Thal
Scales and arpeggios are the foundation of moving about the keyboard and the vast majority of compositions from the baroque era to the present is FULL of them....If you don't learn them, then you're not a serious pianist. Period.