Who better to give a tour of The Voice set than two-time champ and country megastar Blake Shelton?

BS showed the ropes to new coach Pharrell in a video circulating on the web.

The tour begins backstage “where the gears are turning,” Blake describes to the rapper-producer.

“After six seasons, I pretty much get what’s going on. I mean, all the inner workings of the show,” he adds before proceeding to the catering table, trash cans and the famous red leather chairs.

“This is where it all happens,” Blake says. “This is where you're going to lose Season 7 of The Voice.

Blake and Adam Levine welcome Pharrell and his fellow newbie Gwen Stefani to Season 7, which kicks off Sept. 22 on NBC.