Hi Arri,
This is indeed a very old version of that famous song. I didn't know it was that old!
I was about 8 years old when I first heard this song, played by a Dutch marine on his guitar at our house in Curaçao, Caribbean.
I think he was paying more attention to my older sister than to his guitar, but I was impressed by the song (in the same style as the animals played it) and that guitar.
Sadly, the man died in a traffic accident, but the song and even his name have stayed with us. Later, I often played and sang the song on my guitar.
Those memories always come flooding back when I hear this song, even in this historic version. You've made a beautiful addition to it with all your instruments.
Well done, Arri!

Hans

Hans Berkhout
(Birchwood)
https://soundcloud.com/user-296497130