Travis Denning and Tenille Townes will serve as alternating opening acts.

"I'm good for some, but I'm not for everyone," TJ Osborne sings on Skeletons, Brothers Osborne's third studio album. That lyric might as well be the group's mission statement: a proud declaration of uniqueness, delivered by a band of brothers whose boundary-breaking country songs have always mixed the twang of southern music with the groove and guitar-driven swagger of rock & roll.

At the same time, it's hard to look at the Osbornes' long list of musical milestones — including six Grammy nominations, four CMA Awards, five ACM trophies, and more than a half-dozen hits — and imagine anyone turning up their noses at a sound that's taken the siblings from the blue-collar beach bars of their Maryland hometown to some of the biggest stages across the world.