Memorizing Genius

So it started with her finishing the end of rhymes in songs during the summer - and now she basically recites all her books as I read them! She can do the first two pages of Horton without a pause and then fills in most of the words after that. She likes when I sing her "the Christopher Robin Song" which has absolutely no catchy chorus or repeating lines like most primary songs - and she sings almost the whole thing with me. She'll be playing with her toys and I hear her talking/singing and it's almost always some words to a book or song. I'm sure this is all normal development for a 2 year old and not at all out of the ordinary - but for now I'm going to think of her as my little memorizing genius:).