I recently put together a playlist of video game songs on Youtube that sound Catholic inspired to me.  Here’s the link:

https://www.youtube.com/playlist?list=PLP_LjLNbQRhB2vSrDtdYjQUA4OiOgqf0p

For some songs it’s the entire song that sounds Catholic inspired to me, but for others it’s just a small part like the intro.  I also noticed that most of them either have chanting or organ so that may be all it takes for me to think something sounds Catholic lol.  Right now there are just 15 I got from quickly glancing through my soundtrack collection, but I’ll probably add more over time as I remember or discover them.  Hope you enjoy!

Song of the Post-
We Are the Chosen Ones

Xenoblade Chronicles 2