Frouke Mooij gained her Bachelor of Music in 2004 at the Royal Conservatory of The Hague, and  has since played with many leading and new ensembles including the vibrant New Dutch Academy and the European Union Baroque Orchestra. Thanks to the breadth of her professional experience she is often invited to lead projects, including a 2004 production of John Blow's Venus and Adonis, led by lutenist Nigel North, and the professional training orchestra of the Academia Montis Regalis in 2006in Italy. Frouke currently shares her time between London and The Netherlands.

Jan-Willem Vis is one of the Netherlands’ busiest Baroque Viola specialists, regularly performing and recording with many leading Dutch and foreign ensembles such as Anima Eterna, the Nederlandse Bachvereniging and Concerto Köln. His strong, energetic playing is particularly suited to 17th-century repertoire, where inner string voices are often of equal importance to the outer parts, and he is much in demand as an orchestral and chamber violist. He lives in Tilburg.

Rebecca Rosen began learning cello at the age of 9 in Los Angeles.  In 2000 she graduated summa cum laude from the University of California Los Angeles (UCLA) with a Bachelor of Arts degree in music theory, and in 2002 was awarded the J. William Fulbright grant to study baroque cello at the Royal Conservatory in The Hague, Netherlands, where she earned her Bachelor's and Master's degrees in early music performance. She has performed extensively with Les Musiciens du Louvre, and currently plays regularly with B'Rock (principal), Capriccio Stravagante, New Dutch Academy, Collegium Musicum Den Haag, as well as with La Scintilla, Al Ayre Español, and La Stravaganza Köln. She was invited to perform solo Bach suites at the 2008 festival Internationale Baroktage - Stift Melk. Rebecca lives in Rotterdam.