Language / I am looking for help to identify a song track which I believe is Polish. [25]

Hi,
I am a circle dance teacher in Scotland and I have come across a beautiful dance called Garten, which I know is german for garden but the music it is danced to is apparently polish.

I do not know the source of the music or the singers and I would love to know what the song is about and perhaps have an English translation of the lyrics. It may be a very old song, it certainly sounds like it may be folk or classical. I have it in my I Tunes and would have to send or attach it so that it could be listened to. Am I allowed to do this please?

I am half polish. My Scottish mother and polish father met at the end of World War 2 and my fathers name was Pałczinski .
Looking forward to hearing from someone.
Kindest Regards, Maria.x