Little toddler boy playing on keyboard of electronic piano in child room. Child musical education. child; piano; little; play; boy; toddler; home; kid; keyboard; music; musical; music; education; bedroom; light; table; discovering; sound; learn; study; childhood; electronic; sister; synthesiser; creating; bright; cute; curious; investigate; curiosity; small; artist; musician; indoor; child-room; cozy; interior