As that is copyrighted material, sharing audio would be against forum policy. However, if you want some legally free audio off the internet, I'd recommend the FSI Amharic Basic course. It's easy enough to find both the audio and the book online through a simple web search, but since I'm nice:
http://fsi-languages.yojik.eu/languages/amharic.htmlNot sure if that works for you, but it's the best I can propose at the moment.