TREFOIL is a trio of singer-instrumentalists long active in early music, with experience in such ensembles as Concert Royal, Les Arts Florissants, New York's Ensemble for Early Music, Pomerium, Clarion Music Society, Piffaro, My Lord Chamberlain's Consort, and other groups. The trio debuted in New York and Philadelphia early in 2000 with a program of 14th century French ars subtilior song. Trefoil has appeared in concerts and master classes at The Cloisters, Temple University, Vassar College, Middlebury College, the Vermont Millennium Arts Festival, the Museum Series of Providence, Boston College, the Currier Museum of Art in Manchester, NH, the Nighborhood Music School in New Haven, the 2002 Amherst Early Music Festival, and the 37th Annual International Congress on Medieval Studies at Kalamazoo. The trio has also amde a series of joint appearances with the Folger Concert in Washington D.C.
