I read and agree with you on that discipline thing.. unless he(Quentin) just took up self teaching two years ago !
.. plenty of 14 year olds in N.O. that moved onto careers that could run-up and down the keyboard with a complex sort of Scot Joplin rag from just disciplined trial and error without instruction.
.. and its a necessary tool in the quiver he needs to develop even if he brings good running with the singer's intentions for a song.
(if by some chance Quentin is reading I'd think it would do him a lot of good to learn some basic instructional standards classical and other. Not at a concert level but well enough to say "wow, he's pretty good"
Even a 9 year old can do it
I think this one with a 4 year old is a fake (although I think the kid is fingering the right notes with a different audio track) but it shows some other songs he shoud get his fingers to do
then also
learn a fairly easy but such a basic piano piece for anyone worthy of playing on stage Joplins Maple Leaf Rag (I could play it (ok, poorly and in slow motion if using the full chords) after only a few years piano lessons.. then quitting... )
Below there's some random amateur who steps up from the crowd at disneyland
she starts showing some feel at 2:03 feel with a crispness.
She's not that good but the point is any piano player should have that in their repetoire and I'd expect it to do it better than her.
and the george gershwin standard.. needs to get to some level of proficiency
another amateur (albeit an amature good enough to have a future competing perhaps)
People can look up far better concert versions but my point isn' that he should become a master
but if he had the technical ability to do these then he can go back and play the way he does now with a deeper skill set to pull on.
And he must have the time during the days to learn these things and if it isn't fun for him...well.. it should be fun for a musician to learn different styles IMO
The other main point I share with you MAE is that high school students and below can play at a higher standard.