Deep thunderous choir invoking oceanic views

Prompt

Deep thunderous choir invoking oceanic views and a connection with history

Lyrics

There's a tower on a hill in the Antrim Glens
That looks o'er the sea of Moyle
And we all know it well
For there's no need to tell
It's the scene for our daily toil

Twas near Dunmull
St Patrick's call
MacNissi with his satchel came
Now We keep alight
The torch so bright
Under St Killian's name

So lets all sing the old school song
With voices loud and free
Youngest and oldest
Bravest and boldest
Singing o'er the sea

St Killian's forever united together
The blue and the gold flag soar
For there's not another school
Like the grand old school 
That looks o'er the the sea of Moyle