Beatles For Sale was written after the Beatles have done so many things so they sound just so tired. Even though they are so tired they it is still an amazing album. Like the song Eight Days A Week and Hard Days Night those songs are still just great songs. These songs even talk about how tired they are.
http://www.youtube.com/watch?v=Vs5qsk0pc6Y
This song Hard Days Night is the first song ever to do a fade in into the intro of the song. I think that it works pretty well for this song I actually really like the intro to this song I love the notes of the intro it works really well for the song.