I have recently started singing to our dd at bedtime
and she seems to appreciate it despite my supremely untrained voice.
So far I mostly sing to her in German. These are two of my favourites:
Weisst Du wieviel Sternlein stehen
Guten Abend Gut Nacht
Before I posted I did some googling and found a gorgeous Spanish one which demands to be memorised:
A La Nanita Nana
Would you lovely Mumsnetters mind posting your personal favourites, please?
Italian, French, Russian, Arabic, Japanese, all languages welcome!