what, in your opinion, is proper technique? do you have any feelings about what the merz method is telling me to do?
- the karl merz method tells me to used curved fingers, and to lift my fingers "very high" from the knuckle joint, and to strike down "firmly". it also tells me to keep the other fingers absolutely motionless .- but other sources (youtube, etc) tell me to keep my fingers very "calm" and not to move my fingers high.
Allow your fingers the natural oblique angle that results from this. At a later date you can turn your wrist (put your knuckles in a line horizontally) when you play but I don’t recommend it as it adds tension.
The ThumbYour thumb moves from the wrist. Many mistakenly add some arm movement as well. Hold your thumb under your index finger like you're creating a puppet where you draw lips on your thumb and finger. Open those lips carefully from the corner of the mouth until the tip of the thumb has traveled 3/8ths of an inch - that's all the movement needed (keys only go down 3/8ths of an inch).
1) do you mean that my knuckles won't be parallel to the keyboard, but instead be tilted so that my my pinky knuckles are closer to the keyboard than my thumb knuckles?2) why do books, then, tell me to keep them parallel? what are the advantages and disadvantages of each, do you think?
3) i'm not entirely sure what you mean by the thumb moves from the wrist;
4) or what it looks like for someone to add arm movement? (am i doing that? i'm not even sure, 'cause i don't know what it looks like!)
5) could you put the movement you suggest for the thumb in different words? (i didn't understand the "open the corner of the puppet's mouth" instruction well enough?
6) i've so far been using the thumb to press down directly downwards, perpendicular to the key. i think i did this partially because merz tells me to bend all fingers "from the knuckles and only the knuckles", and partially because i have this image that that's the most powerful, deliberate movement for a "little hammer" to make. do you think this motion is actually not good (and why)?
what does playing that is really good, in your philosophy of teaching, feel like -- what image can i keep in mind that i'm trying to get towards?
about the thumb: i'm still unclear what you are suggesting. if i make a puppet out of my thumb and forefinger, and i open it's mouth by lowering my thumb, my thumb doesn't go straight down perpendicular to the keys, but instead it goes on a more diagonal angle. is this what you are suggesting is the best movement to use for the thumb?
Frankly, if you're only practising for the sake of "technique", I suggest you quit piano. What's the point of that?