We used to sing Clementine in Latin. My mission for today is to find the words.
We also sang Quand trois poules vont aux champs.
I loved:

From the Cotswolds and the Chilterns
From your fountains and your springs
Flow down o London river
To the seagulls' silver wings
etc.

Actually, I loved some (not all) of the songs we had to sing at school. What was disappointing for me was not being allowed in the choir at primary school - it gave me a complex for ever after, however it didn't stop me joining in.