Premise: Bill Lowrey (born January 29, 1963) is an American musical entertainer and banjoist from California. He has been a featured performer or headliner at a variety of jazz festivals around the U.S. for over fifteen years. Lowrey has established himself in the four-string banjo community as one of its key figures as compared to the likes of Sean Moyses, Steve Peterson, and Buddy Wachter.
Hypothesis: Bill Lowrey is a performer or a headliner for over fifteen years in a lot of jazz festivals within the United States.