Hopkins Symphony Orchestra Symphony Orchestra, led by Jed Gaylin (DMA ’95, Conducting), will present a concert featuring the music of Debussy and Dvorak this Saturday, December 3, in JHU’s Shriver Hall Auditorium, at 8:00 pm. JHU Professor Eugenio Refini will give a pre-concert talk at 7 pm. Ticketing and more information available here.