There are more mp3 versions of Ave Maria available than the famous Pie Jesu!

The instrumental versions really are beautiful and may suit the service you are planning.  Below are recordings of both different melodies. 
(Please refer to the Spiritual section for more information and other versions of Ave Maria.)

These pieces would particularly suit inclusion in a non religious service should you wish to play a soothing piece of music without the actual lyrics providing a religious tone.

There are a number of different intrumental options of both Ave Maria versions available to purchase and samples to listen to....
use the search box below to start looking - get comfortable as you could be there awhile!