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  1A point or place of crossing from one side to the other. âThe Dutch contractor had to build a new ring road with several crossover sections.â. 2  2mass noun The process of achieving success in a different field or style, especially in popular music. as modifier âa jazzâclassical crossover albumâ.