Combien y a-t-il de touches dans un piano standard ?
How many keys are in a standard piano?
There are 88 keys in a standard piano. It has been the standard since Steinway built their pianos in the 1880s. There are 52 white keys and 36 black keys.
Un piano standard comporte 88 touches. C'est la norme depuis que Steinway a construit ses pianos dans les années 1880. Il y a 52 touches blanches et 36 touches noires.
open_qa
fr