Garth Brooks' upcoming album might include 'Shallow' duet with Trisha Yearwood

He teased the song on a recent episode of his Facebook live show.

Garth Brooks teased all sorts of new music gems during the Monday night installment of "Inside Studio G."

This summer, the singer revealed that his upcoming album, "Fun," is complete and he's waiting for the right time to release it.

But during last night's "Inside Studio G," he updated fans with what might have been a sneak peek of what's to come on the album -- he and wife Trisha Yearwood have recorded a studio version of their "Shallow" duet.

"[The] FUN album has been delayed every bit so slightly, but still should be here on time," Brooks began, before dropping the spoiler alert. "'Shallow’ came out amazing."

"[It] kills me!" Brooks raved about the recorded version. "My part -- eh. But The Queen? It’s beautiful.”

Brooks also shared that his "Triple Live" album, which was released in 2018 and recorded during his world tour from 2014 to 2017, will be re-released as a deluxe edition simultaneously with "Fun."