Berta Indeed presents Let the Music Play, community jazz concerts featuring an array of local musicians and vocalists. Summer on the Hudson events are free and open to the public. Seating is limited, unreserved, and available on a first-come, first-served basis. If there is heavy rain at the time of the event, the event will be canceled. For weather updates, check nyc.gov/parks/soh 2 hours before the event.