Conductors
James Levine (2008), Keith Lockhart (2008), Antoine Plante (2008-2010), Paul O'Dette (2002-2010), Stephen Stubbs (2007-2010), Jane Glover (2010), Albert Ledoux (2006-2008), Matthew Dirst (2006-2008), Peter Jacoby (2006-2008), Dominique Røyem (2006-2008), Benton Hess (2003-2006), Brad Lubman (2005)
Directors
Luc De Wit (2009), William Kentridge (2009), Pascal Rambert (2009), Doug Fitch (2008), Casey Hushion (2008), Ted Christopher (2005-2006), Tara Faircloth (2008), Steve Daigle (2003-2006), Gilbert Blin (2007-2009), Buck Ross (2006-2008)
Teachers
Elizabeth Colson (2009), Katherine Ciesinski (2006-2008), Robert Swensen (2004-2006), John Maloy (2002-2004), Michael Stevens (2001-2002)
Coaches
Howard Pollack (2007-2009), Alan Smith (2008), Phyllis Curtain (2008), Kayo Iwama (2008), Katherine Ciscon (2006-2008), Russell Miller (2005-2006), Jean Barr (2006), Tom Jaber (2007-2008)
General/Artistic Directors
Mark Morris (2008)
Masterclasses
Dawn Upshaw (2008), James Levine (2008), Ellen Hargis & Stephen Stubbs (2006), Dominick Argento (2004)