L. Mark Slawson (harpsichord) received a BA degree in composition from Union College and a masters degree in harpsichord from New England Conservatory. He has performed with Cantorum Baroque Ensemble, Boston Renaissance Ensemble, La Sonnerie de St. Botolphe, among other baroque groups. He is currently organist and music director at Second Parish, Hingham.
Mark is on the board of the Cambridge Society for Early Music and the Society for Historically Informed Performance (SoHIP).