Way to add reverb in iMovie I know its possible in Garageband but is there a way to apply a reverb effect to video or audio clips in iMovie?

By the way I have iMovie Version 10.0.6 installed on my mac.

Any suggestions would be helpful.
From 10.0.5 [not sure about 10.0.6 as that's Yosemite only]

Top bar, to the right of the icons, next to the info button, then below, Audio Effect...
 3rd row, one of the rooms or cathedral