Our ongoing social media tournament has come to an end, and the people have spoken on who history’s reigning vocalist is. You might agree with the result, or you might be completely outraged – just don’t shoot the messenger. Over on Instagram, we asked you to vote for who you think is the greatest vocalist of all time. From 32 iconic artists, you’ve whittled it down to one all-time greatest. Dolly Parton? Nah. Whitney Houston? Not today. After weeks of battling, you have decided that the best vocalist of all time is… Freddie Mercury! View this post on Instagram A…