GSI is a classical music agency and a management consulting practice.  We represent a roster of outstanding musicians.  We provide general management and project management services to organizations.  And we offer specialized expertise for companies seeking to improve their effectiveness in a range of disciplines. 

Our goal is to build and sustain a rich connection with a growing audience.  We support our artists with broad public relations and education strategies.  Our management tools incorporate emerging technologies and adapt to evolving trends in our environment.  Whether you are engaging one of our artists or enhancing your organizational capacity, our job is to deliver exceptional performance.