Get exposed to Music as soon as possible.
Join musical events and workshops as soon as possible and make it a habit to listen to music privately at home (active or passive listening). These experiences stimulate a child’s brain in uncountable ways, which is incredibly beneficial for their future development. In addition, it would prepare them to join their first piano class naturally.
Getting familiar with music and playing an instrument is a valuable asset in a person’s life. Classical music, in particular, sharpens our intellect and cultivates emotional intelligence. Those `roads` do not cross so often; this is quite a unique and powerful combination.