Joseph has always liked it when I sing to him. Lately he is singing a lot himself, and the other morning I was able to take a candid video of him singing 'Johnny' along with the recording of Edith Piaf (unfortunately it is too large to put on the Internet, but I will see what we can do.)
Most of the time his favorite song to sing is 'The Wheels on the..." I didn't fill in the last word, because Joseph fills that in himself with bus, car, bicycle, backhoe, dump truck, etc. This evening I was surprised to hear though, that he was actually getting the right descending pitch when he sang 'round and round.' Usually he tries to get different pitches, but it is often quite random.
Now, he is even starting to make up songs for which he has no reference. This morning when I was getting dressed he told me he was singing a song. I hadn't been paying too much attention to what he was doing (which I thought was just talking to his bunny.) I said 'oh, will you sing it for me?) And so he sang 'bunny brown, bunny brown, bunny brown' trying for different pitches with each 'bunny brown.'