In the 1954 edition of "Junior-Book 2" of the "Oxford School Music Books" series (UK), there's a French folksong rendered into English as "My Heart's Like the Lilac", with the French title represented as "Mon Coeur Est un Bouquet de Lilas". Web searches for both phrases yield nothing useful. Can anyone share the French version, please, or suggest a line of search? Thank you very much!