In a Rest Is Noise exclusive, I can reveal to an anxiously waiting world the contents of the smoothie that Michael Tilson Thomas prepared onstage at Carnegie Hall the other night, during a rendition of Song Books and other works by John Cage. To wit: cucumber, celery, carrots, apple, and banana. Leaving nothing to chance, Maestro Tilson Thomas brought his own Cuisinart from San Francisco for the occasion. The above photo — a still life or nature morte taken by Oliver Theil, the director of public relations at the San Francisco Symphony — hauntingly captures the ingredients before their glorious disintegration.