This may sound weird... but what music videos do you imagine for Beatles songs? You can make up videos for songs that already have "videos" (I Am the Walrus, Hello Goodbye, etc.), too.
My "music video" for Helter Skelter: starts with black and white film; Beatles in studio; completely silent; when music starts, it cuts to a scene of an old, abandoned amusement park in grainy, old, color film; Beatles in the middle of the amusement park; stop motion; signs pop up with the lyrics on them; Beatles riding amusement park rides while playing instruments; during the ending, the rides start moving ...