The fingering on any key single row box should be the same, unless the layout is different. The key matters not to the accordion player, just to the folks trying to play or sing with him.
Okay then. Thanks Bryan. I guess that for me the issue is in the translation. I'll just do the best I can. I'm down to the little details now and hope to post soon.
If you have the sound only, it's possible to transpose the song to a key that fit's on a C-accordion.
Am I right if I say that the way Horace is playing the song it in G on a C-accordion ?
I have the sound of the song from internet and if somebody want, I can convert it to a G-chord.
The sound is a bit weird , but it's useful to hear the accordion.
Let me know, so I can mail the right soundfile