Using Custom Fields in a Taxonomy in Beaver Themer

This is not a bug or error. I'm just trying to figure out how to do something.

I have a CPT "Conference Audio". I have a MB Taxonomy "Conference Year" that is connected to the CPT. In the Taxonomy, I have added Custom Field "Conference Background Image" - it is a File Input field.

I am wanting to use that Image as the background on a module on the Conference Audio SINGLE page. If I am on the Conference Audio ARCHIVE page, I can get the image URL with no problem because it's an Archive Custom Field.

However, on the SINGLE page, I cannot seem to get the image URL. Does anyone know how to do this? I did try making a MB View for the field displayed with a shortcode. But that didn't work, either. Thanks in advance!