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.
COLLUSION, fraud. An agreement between two or more persons, to defraud a person of his rights by the forms of law, or to obtain an object forbidden by law; as, for example, where the husband and wife collude to obtain a divorce for a cause not authorized by law. It is nearly synonymous with @covin. (q.v.)