18th Century Sinfonia is a versatile ensemble of specialist period instrumentalists, and since their foundation in 2001 they have accompanied numerous choral societies and professional choirs throughout the UK.

The principal players of the 18th Century Sinfonia also meet to comprise the 18th Century Concert Orchestra, whose performances combine period instruments, readings, candlelight and sumptuous 18th-century costume in uniquely atmospheric recreations of 18th century musical life.

"Small wonder this chamber orchestra has earned a reputation as one of the finest exponents of baroque music in the country. The musical standard throughout was exceptional, demonstrating enthusiasm, dedication and technical excellence."

— Oxford Times