Is sonically a word?

The word sonically is an adverb of the term sonic, so refers to the way a sound moves and vibrates.

How do you use sonically in a sentence?

He knew exactly what we were after sonically. Their sonically adventurous effort combines folk, world music, jazz and trip-hop. And once it's toe-to-toe with this beefy new challenger, it seems sonically anaemic. Sonically this is very different — heavy drums, playful guitars.