On December 14th, 1991, in the 94th year of Sinfonian History, under the faculty direction of Dr. David Phillips, D. Otis Castonguay, and Dr. Alan Wojtera, the national president of Sinfonia, Robert L. Hause, recognized the initiation of thirteen students from Radford University as the Xi Theta Chapter of Phi Mu Alpha Sinfonia. They were:

Timothy Randall Black	Richard Scott Czypinski Daniel
Brent Vernon	Robert Michael Bollar
Gregory Alan Durrett	Thomas Lee Walker II
Samuel Isaac Brothers	Raymond E. Linkous III
John D. Weatherspoon	Rodger Earl Cooper
David Gerald Neal	Stephen D. Whitlock
R. Kevin Paul

18 years after the Spirit of Sinfonia has made a presence in Radford University as Phi Mu Alpha Sinfonia's Xi Theta chapter, the brotherhood of Sinfonia is just as strong as it was on October 6, 1898 under the direction of Ossian Everett Mills. With the leadership of Carl Slate II, the Xi Theta Chapter will bring mutual welfare and brotherhood of musical students by following the Sinfonian path.