On Youtube:

On Jamendo:

On Soundcloud:

On whalesong.net:
The Song "Quiet" contains some wahl recordings. These are recordet by Kent Noonan,
The Whalesong project www.whalesong.net You can also listen to it on Jamendo or Youtube (and here on this page in some of the following articles. On Youtube and here the version is remastered.

Here you can find the Alterum Saxum songs. Some are praise songs which you can sing in a "church" and some are not. All the songs are christian songs. All the songs are available under Creative Common Licence. You can e.g. download them.
Because all things are for free you are welcome to give a donation.