The Boy likes Rock Band.
He was playing along with us for awhile on his own drum, and really keeping a great steady beat!
One of the chemo meds from the first regimen he was on, the Vincristine, is often responsible for various nerve problems. They do get better after treatment, and he isn't on this stuff anymore, but I am speculating that he has taken the brunt of the side effects in his legs and not in his hands. His manual dexterity continues to astound us.
Notice how his grip on the drumsticks is really pretty good.