Chris Stapleton is one of many artists that are great but not famous. He has written hits for Kenny Chesney and others, has been in bands, but is now on his own trying to make a mark. His fans are vocal and trying to get the word out. I just learned about this guy myself and have to say he's pretty good.
This is a song with raw emotion called "Sometimes I Cry," which is how I feel when newbies ask the same question that's been asked one million times, and they could figure it out with a basic forum search.
Know any artists that are really good but not well known?
Project HERE.