This measure is from a score that was on the web a few years ago, on the Super Mario World "castle" theme.
Is it feasible to play the measure shown at the required tempo (quarter note = 127) on a classical piano ?
Remark : it is really necessary to play at this speed to make it sound very lovely, as we could check if we "accelerate" from a recorded sequence on a digital piano keyboard.
On my side, with important training, I could play it at speed of quarter note=80. So I should increase by 60 %, which looks quite impossible. (I can play most exercices of the first part of Hanon method at a tempo of 160 instead of the proposal maximum of 108, after a huge training. So I don't know how I could improve speed for this score)
What is the maximum speed that you could obtain ?