Vortex Sound Research

https://www.youtube.com/watch?v=KnY9auT7ly0&t=72s

Okay I love this guy, he has very little music easily available but one of the things he does is adding these synth undertones in his songs. In this one it starts about halfway through the song. I love old time/appalachian music but have struggled with how to make it more integrated with contemporary music and he seems like he has found a possible direction.