txtDefinition=Italian {\uldb dynamic}{\v 81139} marking for \'93very soft\'94 (abbreviated \'93pp\'94). Because the normal volume at a rock concert today is consistently loud, we may forget the effect of the full range of dynamics available to Mozart. On their last, pianissimo {\uldb chord}{\v 76801} in the first {\uldb movement}{\v 151907}, the performers use almost no {\uldb bow}{\v 21373}\'97and the sound appears to vanish into thin air.
