I hope this is the right one:

TOO-RA-LOO-RA-LOO-RAL (THAT'S AN IRISH LULLABY)

Over in Killarney
Many years ago,
Me Mither sang a song to me
In tones so sweet and low.
Just a simple little ditty,
In her good ould Irish way,
And I'd give the world if she could sing
That song to me this day.

CHORUS: "Too-ra-loo-ra-loo-ral, Too-ra-loo-ra-li,
Too-ra-loo-ra-loo-ral, Hush now, don't you cry!
Too-ra-loo-ra-loo-ral, Too-ra-loo-ra-li,
Too-ra-loo-ra-loo-ral, That's an Irish lullaby."

Oft in dreams I wander
To that cot again,
I feel her arms a-huggin' me
As when she held me then.
And I hear her voice a-hummin'
To me as in days of yore,
When she used to rock me fast asleep
Outside the cabin door.

(Recorded by Bing Crosby - That's An Irish Lullaby)

Bye
Ezio, Italy