@pwoodard922 My wife and I saw Erich Church, then 2 days later Dave Matthews in Tahoe last summer, same venue, Harvey's.
Erich Church: Sound was really good, clear, not too loud. I saw multiple guys doing mobile sound checks all over the place.
The concert rocked from start to finish, the people were awesome - vibe was super upbeat, polite, friendly, safe. No one wasn't dancing. We had a blast.
Dave Matthew: The SQ was terrible. Too loud, too much distortion. He took way to much time between songs, so each song was a restart in terms of keeping the audience's attention. The vibe wasn't as fun and I'll leave it at that.
We went in expecting Dave to be better / more fun than Eric.
Just sayin'