Who controls the sound at live events like music concerts or theater performances?

There's like a group of sound guys usually behind the audience at musicals, or backstage at concerts, that test everything beforehand and make sure its running smooth throughout. just a group of ppl, you could call them the sound crew? i guess? 

Where’s the image at?

An analogy is a type of (5 points) literal language context language technical language figurative languageanswer: literal language