I've been listening to this loop quite a lot. I've learned from the Youtube archive of it that many of the passages are from the Nature's Harmony album "African Splendor".
Does anyone know the source music for the passage beginning at 47:47? I've pinned it here: https://www.youtube.com/watch?v=i1_l40vHEEs&t=2885
Many thanks for advice. By the way, this site is basically on constant rotation in my office.
