"I saw it over Christmas. It was like an amazing Christmas present. I was with my family and I was in my slippers and robe in our kitchen dancing around to it. I was so into it. It was like, this was a song I had written in a basement in a tiny studio in South London and now it's on Glee! It was surreal." British singer Florence Welch loved hearing her track DOG DAYS ARE OVER on hit U.S. show GLEE.