This is a Beatles song version Computer Geek

A computer mania change a song from the Beatles which the title is "yesterday" to like this:
YESTERDAY - by Computer Geeks
Yesterday,
All those back-ups seemed a waste of pay, Now my database has gone away, Oh I believe in yesterday.

Suddenly,
There's not half the files there used to be, And there's a milestone hanging over me
The system crashed so suddenly.
I pushed something wrong
What it was I could not say,

Now all my data's gone
And I long for yesterday-ay-ay-ay.

Yesterday,
The need for back-ups seemed so far away. I knew my data was all here
to stay,

Now I believe in yesterday.

original version:
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

Why she had to go I don`t know
she wouldn`t say
[ Find more Lyrics at www.mp3lyrics.org/bn ]
I said something wrong
Now I long for yesterday

Yesterday
Love was such an easy game to play
Now I need a place to hide away
Oh I believe in yesterday

Why she had to go I don't know
she wouldn't say
I said something wrong
Now I long for yesterday

Yesterday
Love was such an easy game to play
Now I need a place to hide away
Oh, I believe in yesterday
Mm mm mm mm mm mm mm............