Mike Tomlin's not here for music at practice.
In the locker room after a potentially season-saving win over the rival Baltimore Ravens? He's all in. The Steelers rallied for a 16-13 win over the Ravens in Sunday's regular-season finale. Barring a tie between the Las Vegas Raiders and Los Angeles Chargers Sunday night, the win clinched a playoff spot.

The party was on postgame. Tomlin included.
That's a very different Tomlin from the serious Steelers coach we see, well, almost all the time.