At any rate, I have attached the ~30 second song as an attachment. The issue is simply that the first 5 seconds has a background "aaah" (sorry, not musically inclined), that I wanted to remove. I tried the FFT filter and the inversion trick (karaoke or what have you), and of course neither worked. I'm sure it's a rather easy solution, but it required a post from me.
Thanks for any help provided.