Gretchen,
That was delightful! The URL takes you to the actual 1979 film itself, which is about 3 minutes long. It starts out looking like a black and white documentary of log-drivers, and then becomes a colorful animation featuring the Canadian folk song by
Wade Hemsworth, (who was said to have been a great dancer) "The Log Driver's Waltz." The log driver, wearing the requisite jeans and plaid shirt, does play the concertina briefly while coasting along on a log (about two-fifths the way through).
I found the words and music to "The Log Driver's Waltz"
here.
The Log Driver's Waltz
(Wade Hemsworth)
If you should ask any girl from the parish around
What pleases her most from her head to her toes,
She'll say - I'm not sure that it's business of yours,
But I do like to waltz with a log driver.
Chorus: For he goes birling down a-down the white water;
That's where the log driver learns to step lightly.
It's birling down, a-down white water;
A log driver's waltz pleases girls completely.
When the drive's nearly over, I like to go down
To see all the lads while they work on the river.
I know that come evening they'll be in the town
And we all want to waltz with a log driver.
To please both my parents I've had to give way
And dance with the doctors and merchants and lawyers.
Their manners are fine but their feet are of clay
For there's none with the style of a log driver.
I've had my chances with all sorts of men
But none is so fine as my lad on the river.
So when the drive's over, if he asks me again,
I think I will marry my log driver.
Copyright Wade Hemsworth
Recorded by Kate and Anna McGarrigle for animated
cartoon "Log Driver's Waltz" by Canada's National
Film Board.