<think>

The user wants me to translate a French text to English. The text is "La Jam du lundi de François Constantin".

Let me break this down:

  • "La Jam" = "The Jam" (jam can mean a musical session/gathering in French, borrowed from English)
  • "du lundi" = "of Monday" or "Monday's"
  • "de François Constantin" = "of François Constantin" (a name)

So the translation would be:

"The Monday Jam of François Constantin" or "François Constantin's Monday Jam"

Given the instruction to keep it natural and concise, "François Constantin's Monday Jam" sounds more natural in English.

However, I should consider that "Jam" in this context likely refers to an informal musical session, so it could also be translated as "Jam Session". But "Jam" on its own is commonly used in English even within French contexts.

I'll go with "François Constantin's Monday Jam" as it's natural and concise.

</think>

François Constantin's Monday Jam

DATE: April 25 22:00 - 00:59

ADDR: Le Baiser Salé, 58 Rue des Lombards

PRICE: Free - Concert - Festival