“It’s been just over 18 months since R. Douglas Sheldon … left Columbia Artists as its chairman and just over three months since that onetime behemoth of a classical music agency subsequently went belly up,” writes Susan Elliott in Thursday’s (12/11) Musical America. “Now Sheldon is back, as the managing partner of Sheldon Artists, LLC, and managing many of the artists he worked with during his five decades at CAMI. Leading the conductor roster is Valery Gergiev, along with the Mariinsky Theater, of which Gergiev is artistic and general director. At the top of the violinists list is the previously announced Anne-Sophie Mutter, as well as rising young Dutch violinist Simone Lamsma…. Sheldon has signed Lera Auerbach as a conductor and composer as well as pianist.” Others signed by the agency include “Finnish conductor Eva Ollikainen, music and artistic director of the Iceland Symphony…. French conductor … Laurence Equilbey… American conductor Robert Trevino, music director of the Basque National Orchestra and chief conductor of the Malmö Symphony Orchestra … and the Royal Philharmonic under Vasily Petrenko … Sheldon, who has been instrumental in nurturing the careers of hundreds of major artists, identifies himself simply as founder and managing partner.”