Source : Webster's Revised Unabridged Dictionary (1913)

Philharmonic \Phil`har*mon"ic\, a. [Philo- + Gr. ? harmony: cf.
   F. philharmonique.]
   Loving harmony or music.

Source : WordNet®

philharmonic
     adj 1: composing or characteristic of an orchestral group;
            "philharmonic players"
     2: devoted to or appreciative of music; "the most philharmonic
        ear is at times deeply affected by a simple air"