I have an LP (Dat's a big black disc dat plays music like a CD for those of you to young to remember...LOL)..of Joe Glazer doing labor music. It is called AFSCME Sings with Joe Glazer. It was recorded in 1967. AFSCME is an acronym for American Federation of State, County, and Municipal Employees. It is a union, for those in other countries that don't know. The song selection is as follows:

The AFSCME song
We Shall Not Be Moved
Miners Strawberries
Hard Times in the Mill
We Are Building A Strong Union
The Mill Was Made Of Marble
Union Maid
Roll The Union On
That's All
Solidarity Forever
It Could Be a Wonderful World
Union Train
Joe Hill
John Henry
Automation
Too Old To Work
We've Got a Lot Of Work To Do
On our Way With AFSME

All the best,

Big Mick