Zach Top did something extraordinary on the RodeoHouston stage. He played country music. That's not a dig at the likes of Riley Green or Bailey Zimmerman, who performed last week. But Top's Tuesday ...

Bruno Mars is the most-listened to artist in the world on Spotify. He's won 16 Grammys. In case you thought there were no battles left for him to win, this week he unlocked another achievement.