I just spent some time with the recording and realise it;s just a 4 chord song. Here are the lyrics:

Get up in the morning First thing you do
Put on the kettle, make a little brew
Ah that'll do you. Tickety-boo
I see you Jimmy, don't you agree?
Only one thing better than a nice cup o' tea
And that'll be two. Tickety-boo
    ||:Blow away the cobwebs and stop yawnin'
    A little cup and saucery is magic in the morning
    Or in the afternoon or in the evening too
    Get yourself up, pour yourself a cup - Tickety-boo
Isn't that good? Isn't that nice?
The only cup of tea that makes you feel good twice
One lump or two - Tickety-boo :||
Put the kettle on!

Tickety-Boo - Ralph McTell & Billy Connolly