Who’s jamming with Melissa Etheridge? Adam Gase, naturally

Melissa Etheridge performs during the Dolphins Cancer Challenge. (Hal Habib / The Palm Beach Post)Adam Gase has never served as a head coach during an NFL game, so it’s fair to say it’s still a mystery as to how he’ll perform orchestrating the Dolphins this fall.

But if this weekend showed anything, it’s that the Dolphins just hired a coach unlike most (all?) others in the NFL.

The Dolphins held their sixth annual Dolphins Cancer Challenge this weekend, capped by a concert by Melissa Etheridge and Sheryl Crow.

What was Gase doing about a half-hour before Etheridge opened the show?

Jamming with her behind the stage, on her tour bus.

(Three-second timeout to picture Joe Philbin doing that.)

Gase…