Million Dollar Quartet

Source: https://www.youtube.com/watch?v=VX5-wHkhRFE&list=PLLyNewN1PuxhS4GsbbOp1sMtFuaKXvh6A

Rockabiliy bridges Country swing, Gospel, and Rock and Roll. No album better illustrates the connection to Gospel than the "Million Dollar Quartert"

The album, an accidental recording when Elvis Presley, Carl Perkins, Jerry Lewis,  and Johnny Cash hung out in a studio in Memphis, Tenessee