This waltz titled "La Spagnola" (Maid of Spain) is an Italian song composed by Vincenzo di Chiara. It was made popular in the version sung by Gigliola Cinquetti.
To play this on a small 32 bass accordion I had to transpose the tune into G from the original key of A, otherwise it would run out of bass chords. Here's my arrangement. If anyone feels this is a violation of their copyright, then just let me know and I will remove it.
My version played on a Galotta 32 bass accordion.
And here it's sung by the charming Gigliola Cinquetti.