we received a delivery the other day. the delivery guy saw my congas and said, I should get a set of those, my son would love them. he said his son has a set of traps from KMart and loves to play on them. he sweetly spoke with pride of his son having played "Twinkle Twinkle Litle Star" on the xylophone in front of his class. his son, he said, is autistic. it was nice that the man encouraged the noise-making rather than lean on his son. too many normal people would feel stress about their child's intensity about such things as drumming.