One of the best songs of Beyoncé‘s career is “Halo.” The ballad has some lyrical similarities to a famous song by Elvis Presley. Interestingly, both tunes are part of a fascinating trend in popular ...

I asked a stranger if she could sing, and without hesitation, she said yes. Moments later, she chose “Halo” by Beyoncé and began singing in front of everyone. What started as a simple question quickly ...