Yes, Zac Brown is indeed the lead singer of the Zac Brown band.
Crossover definition, a bridge or other structure for crossing over a river, highway, etc. See more.
noun. 1  Lines of fire from two or more positions crossing each other at a single point: soldiers caught in crossfire. 2  A confrontational situation in which opposing factions, forces, views, or opinions converge: âcaught in the crossfire in a battle over Internet site namesâ (Denise Caruso). 3  Rapid, heated discussion.