What is the best Beatle Song

All of them!

Let it be and Yesterday.

There is no such thing as best when it comes to art.

Now, "favorite" is another matter entirely. For me "And Your Bird Can Sing" sums up Beatles for me in a pocket sized manner. The music backing that one line alone, "You tell that you've heard every sound there is..." is incomparable and is pure genius that set them apart from all other rock bands before or since.

Best? No. Favorite? Indeed!

A day in the life

Very strange, I liked almost all the songs mentioned; but I liked them less when the Beatle's performed them. I can think of numerous other artists who made them sound better.

The entire second side of Abbey Road, which I've always thought of as one long song (okay, maybe more of a suite).

All of Ringo's tunes !!!!!!!!

In My Life, Something, Hide Your Love Away, Here There and Everywhere, Golden Slumbers

"Follow the Sun" or "Dr Robert" or...all of them!

"Strawberry Fields Forever".