Thanks for all your encouragement!
Jairus started at 2 and half years with Piano Wizard actually because he thought it was very fun. However we transit to SM which is a far superior teaching tool. We try and practise everyday but with homeschooling him and his elder bro, housework and piano teaching, it has been very challenging. I am thankful for SM, not sure how I could ever teach a 2 y.o. Piano without it.
Attached another video of him with his finger exercises and arranging the Music Alphabet.