A sinfonietta is a musical group that is larger than a chamber ensemble but smaller than a full-size or symphony orchestra.
There are many orchestras called sinfonietta. Some groups are still a sinfonietta despite not including the word in their name:
Alarm Will Sound American Modern Ensemble Amsterdam Sinfonietta American Sinfonietta Athelas Sinfonietta Copenhagen Basel Sinfonietta Berlin Sinfonietta Berks Sinfonietta Brussels Sinfonietta Dalasinfoniettan Toronto Sinfonietta BIT20 Ensemble Bournemouth Sinfonietta Chicago Sinfonietta Danish National Chamber Orchestra, also known as the Danish Radio Sinfonietta Fukushima Youth Sinfonietta Sinfonietta Köln Hong Kong Sinfonietta Hull Sinfonietta Imperial College Sinfonietta INSOMNIO
Kymi Sinfonietta Lake Placid Sinfonietta Sinfonietta de Lisboa Sinfonietta Paris Lancashire Sinfonietta London Sinfonietta Luton Sinfonietta Luxembourg Sinfonietta Sinfonietta Nova Arnstadt Kyiv Sinfonietta Orchestra Roma Sinfonietta Oslo Sinfonietta Praga Sinfonietta Orchestra Royal College of Music Sinfonietta San Francisco Sinfonietta Siam Sinfonietta Southampton Youth Sinfonietta Orchestra St Helens Sinfonietta Stockholm Sinfonietta Tapiola Sinfonietta Sinfonietta Rīga Sinfonietta de Ponta Delgada
Sligo Academy of Music Sinfonietta
References