George Swellington’s Splendid Six is a made-to-measure swing dance orchestra, inspired by the outstanding combos of Duke Ellington, Raymond Scott, John Kirby, and the Charleston Chasers, with a double-tinge of Django Reinhardt. Featuring, among others, the agile trumpet of Coos Zwagerman and the lightning fingers of guitarist Simon Verwaart. The Splendid Six debuted in Amsterdam in late 2013.

Since then the Splendid Six have performed in Australia and the Netherlands, and have been described as "seriously swinging!"