Countless times if you prefer but the idea is the same anyway this song has been covered over and over by multiples artists from all around the world As you suggested adding one notable example of each non English language version of the song would be enough to show how famous influential is the song In a bit of hurry Not really I simply wanted to clean this section up to reduce its length nothing else So I chose removing artists without a Wikipedia article On the other hand I don t think adding extra tags would be appropriate as there s already a Refimprove tag at the top of the section since July 2013 The best thing to do is to add sources as reliable as possible If you can do so then go ahead I can help you as far as I can but I m not sure it would be possible to find a source for each artist