I thought about this some time ago in this post

http://talk.newagtalk.com/forums/thread-view.asp?tid=186773&posts=40&highlight=ring%20of%20fire&highlightmode=1#M1365265

at the end was my choice of a song

Lastly I'm thinking that as the cremation takes place there should be music.  I believe Ring of Fire by Johnny Cash would be great.