You can head to https://skewsound.com/contact/ and send them kind words of appreciation for how their music has impacted your gaming experience. Don’t be shy, people really are touched by random words of kindness added to their day. Please, Please do this. I just did. It’s a nice deed and the wonderful spirit of this community should reach out to those who’ve provided for it.
Furthermore you can also employ them if you need any work done.