One of the things that makes smartphones more interesting is the ability to customize the various sounds they make. I've always liked the idea of having ringtones and sounds for the various phone events that are a little different than the stock sounds that most people use. So, I decided to make my own ringtone, which can be used for whatever sort of phone sound you want.
If you want to download the MP3 directly for use on a phone, you can get it from this link (https://www.cosmiccitadel.com/ringtone.mp3).
