Is the title of this song "Top of the morning"?

Is the title of this song "Top of the morning"?

Top of the morning, it's a bright and shiny day.
Bright as a dollar and as fresh as a bouquet.
We'll banish from the table any sign of a frown,
Troubles must go out the window when you sit down.

Top of the morning, don't forget to sing a song.
And___ ___ ___ ___ ___ ___ ___ sing along.


That's all that I remember of the song.

Who sings it?
What is the title?

Thank you in advance to anyone that knows anything.

somehow i get the impression it's irish...