A lot of people use sound as a means to relax themselves. Apps like Calm help people wind down and get ready for bed. Another site out that does this and possibly other activities is Defonic.
The idea is to create soundscapes that create a more positive vibe so one can relax and and feel ready to do a task, keep calm or simply just get some much needed rest. It's an interesting site. You can see and hear what you can create and they do have a premium service along with a program for PC.
Check them out at https://defonic.com/
