argh. there's a tape specifically of "Songs of the Jewish Workers" which I have at home, but it's a thousand miles away.
There's "Dorten est mein ruheplatz," and
"Sunday, potatoes,
Monday, potatoes,
Tuesday and Wednesday, potatoes.
Thursday potatoes,
Friday potatoes,
And Shabbos for a special treat we get potato kugel."
and "The cloakmaker's union is a no-good union" and "Dona, Dona" and some lullabies ...

Chocolate Pi (if there is an equation for a curve like a bell, why not a bluebell? And if a bluebell, why not a rose?)

---

Click for Yiddish lyrics of Bulbes