Here are some sample lyrics from the song Yesterday By The Beatles

Yesterday, all my troubles seemed so far away
Now it looks as though they're here to stay
Oh, I believe in yesterday
Suddenly, I'm not half the man I used to be
There's a shadow hanging over me
Oh, yesterday came suddenly
{Refrain} Why she had to go
I don't know she wouldn't say
I said something wrong,
now I long for yesterday