This week my wife and I are attending the National Quartet Convention in Louisville, KY. The very best in Southern Gospel music will be there and the music will almost non stop for a week. I honor of the occasion I will be posting videos each day that represent the groups that we will be seeing. First up is one of my very favorite groups, Ernie Haas and Signature Sound. Ernie is the lead tenor. His father-in-law was the late George Younce, arguably the best bass ever to sing Gospel music and he founded arguably the best quartet in the history of the genre, The Cathedrals. Here is Signature sound paying tribute to The Cathedrals with "Boundless Love".