I m thrilled to share my personal experience with this wonderful orgonization. Choral Singers of Marin have performed for Aegis for over a decade, always looking and sound professional. They are flexible and easy to work with scheduling for the childrens, teens and adult chiors. They're always on time, come prepared for warm-ups and are generous with their time by always staying to greet and thank the residents for coming. I highly recomment Jan Pedersen and the Choral Singers of Marin.