Swearingen 是為 C. L. Barnhouse 公司 而創作的音樂 Centuria Overture ，以紀念他們為世界各地的音樂教育工作者提供了 100 周年服務。在 Centuria Overture 中展示了讓這樂曲成為如此受歡迎的樂隊原創作品的所有因素，如作曲家的聰慧，對每種樂器的特性的創作及其出色的演奏，美妙的主題旋律，充滿活力的節奏，加上有意思的打擊樂部分，總之，令大家對音樂有另一番的不可思議的理解。

Exhibiting all of the factors which have made him such a popular composer of original works for bands such as intelligent, idiomatic writing for each instrument, great playability, singable themes, rhythmic vitality, interesting percussion parts and, in short, an uncanny understanding of the school concert band and student musicians.

Centuria is dedicated to the C. L. Barnhouse Company in honour of their 100 years of service to music educators throughout the world.