Instrumentally
Pronunciation : In`stru*men"tal*ly
Part of Speech : adv.
Definition : 1. By means of an instrument or agency; as means to an end. South. They will argue that the end being essentially beneficial, the means become instrumentally so. Burke.
2. With instruments of music; as, a song instrumentally accompanied. Mason.
Source : Webster's Unabridged Dictionary, 1913