when it was released in May as a free download. But this month its popularity exploded on YouTube, as thousands of fans uploaded videos of themselves dancing — some might say simply flailing — along to the song.
Just because they are dancing doesn't mean they like the song. They may have just seen other videos doing the same thing. If this was released in May why did it take so long to make an impact?
Are the numbers correct though? Some people don't pay for streaming music services but listen to it anyway. Doesn't this make the stats incorrect? What about the number 2 song, is it actually supposed to be number one?