Premise: Dr. Michael (Mike) Derrington Murphy (born July 19, 1940) is a chemistry professor, bluegrass musician, and educator who founded the "Bama Bluegrass" Show in 1983. "Bama Bluegrass" is the first and longest running bluegrass show on Alabama public radio.
Hypothesis: "Bama Bluegrass" is the only bluegrass show on Alabama public radio.