David received his MFA in Early Music Performance, from Sarah Lawrence College. While living in NYC, performed and recorded with Pomerium Musices, The Taverner Consort, New York Schola Antiqua and the Baltimore Consort. Mr. Echelard serves as voice educator and Director of Polyphonic music at the SSPX Saint Thomas Aquinas Seminary, artistic director of the Blue Heron Consort Early Music Vocal ensemble & "Hurly Burly" a French Traditional music ensemble. David chooses to live in Winona, Minnesota, is a freelance vocalist, performer, and spends most of his time playing the Hurdy Gurdy and planning his next big adventure.

Based in Central Illinois and the Chicago area, Lisette Kielson performs as recorder soloist, chamber musician, and orchestral player throughout the Midwest. Past President of the ARS, Lisette continues her love of teaching by serving as Music Director of the Chicago Recorder Society, as faculty member of Madison Bach Musicians Summer Chamber Music Workshop, and as Zoom instructor for students of all levels from across the country. Lisette holds Bachelor and Master Degrees from Indiana University and a post-master's Diploma from The Royal Conservatory of The Hague. She has recorded with Centaur Records as well as with her own label and is a founding member of Chicago Recorder Trio.

Liza Malamut specializes in historical trombones and is Artistic Director of The Newberry Consort in Chicago. She is also a founding member of Incantare, an ensemble of violins and sackbuts. A passionate teacher and researcher, she teaches sackbut at Indiana University and is a coeditor and contributor for the book Music and Jewish Culture in Early Modern Italy: New Perspectives, winner of the 2023 Ruth A. Solie Award. When not engaged in musical activities, Liza can usually be found on a hiking trail, reading a good book, or both.

John Mark Rozendaal specializes in teaching and performing stringed instrument music from the Baroque and Renaissance eras. As founding Artistic Director of the Chicago Baroque Ensemble, Rozendaal performed and led seven seasons of subscription concerts, educational programs, radio broadcasts, and recordings for the Cedille and Centaur labels. Rozendaal served as principal 'cellist of The City Musick, and Basically Bach, and has performed both solo and continuo roles with many period instrument ensembles. In addition to his work with Trio Settecento, Rozendaal performs as a member of Brandywine Baroque Ensemble and LeStrange Viols.
A dedicated teacher, Rozendaal is in demand as a workshop instructor and often joins the faculties of the Viola da Gamba Society of America Conclave, Viols West's annual workshop, Amherst Early Music, Madison Early Music Festival, and the Music Institute of Chicago's annual Baroque Festival. Rozendaal teaches private lessons and Viola da Gamba Dojo classes at his studio in Manhattan.