Plucking a CD from your collection that you haven't listened to in awhile can lead to some pleasing surprises. Last night one of those was Vaughan Williams "Sixth Symphony". Positively temperamental and dazzling. More curious, was pushing on a tape in the car, one of those 100 greatest piano hits, and hearing Beethoven's "Fur Elise". Given enough time even it can sound "new" again.