I am not really a fan of classical music, but this one really brings the chill to my senses. I once heard it in one of BCC documentaries (they have really good ones), and later heard it again in “Hangover 2”. With the help of Google, I found out that the music is by Bach, entitled Cello Suite No. 1 Prelude. What a wonderful piece of music! To put it in an analogy, it’s like a conflict between the chaotic deep sea and a calm seafarer going against the current. Very inspiring indeed.