I think the true art in song writing is saying a lot using few words...the fewer words the better...right down to zero! I always liked this song but it is only now that I fully appreciate the brilliance of the lyrics.
there's a simple melody at the background sounding like classical music. This kind of music helps me concentrate and doesn't distract me like some well-known hits do.
At the moment I don't listen to anything, because I try to concentrate on trade, and in my free time I listen to different music, I'm a music lover anyway =)