Autumn's Concerto - BTS - 25.01.2010

I'm posting the BTS (Behind The Scenes) because it was requested.
I don't watch all of them myself so I'm not sure how it works, but it seems like the BTS' are named after the date they are released, so it isn't necessarily BTS on the latest episode. (Note, sometimes spoilers for future episodes are mentioned in the BTS').

Autumn's Concerto BTS - 25.01.2010

Click "read more" for the embeddings:

Credits to gar0922
Part 1:

Direct Link

Part 2:

Direct Link