Lovely to see someone asking for a Joe Corrie song. This one is to a Gaelic tune, titled something like Isle Of My Heart in the English.
It maybe be in the system already, if so here it is again. Following transcribed from Joe Corrie book published by 7.48.

For money a year I hae wrocht doon alow,
But never in bits that are wet or are low,
For I mak it my business wherever I go
Aye tae keep in wi the gaffer.

CHORUS
Oh, it's fine tae keep in wi the gaffer.

My boss at the time was a Mason, ye ken,
So I went tae the bank for my seven pound ten,
And bravely I bearded the goat in his den
Aa tae keep in wi the gaffer.

The next ane tae come was a musical hand,
He stood in the middle and waggled his hand,
So I learned the cornet and played in his band,
Aa tae keep in wi the gaffer.

The next was a crater o different stamp,
A high-heid cadet in the Salvation camp,
So I got him tae 'save' me, and cairried the lamp,
Aa tae keep in wi the gaffer.

The next was a punter, a horse racin man,
So I bocht the 'Noon Record' and followed his plan,
And I feenished it up wi my shirt in the pawn
Aa tae keep in wi the gaffer.