Germany’s Fono Forum critic, Holger Arnold, gives five stars to the Pittsburgh Symphony Orchestra and Manfred Honeck’s GRAMMY®-nominated recording of Beethoven: Symphony No. 3 and Strauss: Horn Concerto No. 1: William Caballero, the principal horn player of the Pittsburgh Symphony Orchestra, gives the piece an extraordinarily differentiated and colorful interpretation. It is admirable, how he makes some passages appear in a completely new light through dynamic nuances. His brilliant technique and velvety tone are just…