Ave Maria!?

Is there any place online I can listen to it?

Try youtube

Go to www.amazon.com

I'm hoping you mean Schubert's Ave Maria.
This is a violin playing an excerpt, but it originally was written for soprano (voice) and orchestra.
A truly gorgeous piece of music. You have good taste if this is what you meant.

There are a number of version of Ave Maria. here is the version by Caccini , sung by Sumi Jo :

http://www.youtube.com/watch?v=fjZ8fBGtM...

here is the Gounod version sung by Kathleen Battle :

http://www.youtube.com/watch?v=E0o9ku8yw...

And here is the most famous version, the Schubert version by Marsha Long

http://www.youtube.com/watch?v=ByOqw8M2U...

Try Isaac Sterns site.....he played violin and his Schubert's rendition is the best that I've ever heard, the one for solo violin, just type in his name on google, you should be able to find it there, if not, try youtube, someone in my family who hates classical music had tears in his eyes when he heard this, and wanted to know what it was. !!!!!!! I also like this on classical guitar....I just get the sheet music for this a couple of months ago

Which one?