What's your favourite Beatles song ?

I like some of the more 'unusual' Beatles songs... "I am the Walrus" is probably the strangest song I have ever heard, and tracks like Helter Skelter have some sinister stories associated with them.

On the other hand, you can't beat some of the super catchy tunes the Beatles created: Lucy in the Sky with Diamonds, Help!, All you need is love...

Yesterday was one of the first songs I learned to play on the guitar, so I can't forget that.