Want to aurally chill out? This site is incredible:
https://mynoise.net/
I have been lost here for almost an hour. The Voices are amazing. All of these are designed to play in combination if you choose. Right now I have a combination of Gregorian Voices, Chapel Voices, and Into Balance all playing in separate tabs. It's a Dorian / Mixolydian party!
@voltronic
Yep.
I use this often.
$10.00 bucks gets you everything.