The 5 Browns are all siblings and they all tour and perform together. They are the first family in history to have 5 children attending Julliard School of Music at the same time.
I recently read that their mother sat at the piano bench with each child as he or she practiced for an hour a day. That's 5 hours a day just spent sitting at the piano with each child!
I think the practising paid off.
Apparently their monthly tuition for piano lessons was more than the mortgage on their home.
Imagine trying to find music for a 10-hand piano quintet...probably made to order.