Grant replaced Marc Nelson as lead singer for R&B group Az Yet following Marc 's departure in 1997 to pursue his solo career .
Tony Grant , a native of North Carolina , is an American R&B singer , writer , producer and stage play actor .
singer replaced Marc Nelson as lead singer for R&B group Az Yet following Marc 's departure in 1997 to pursue Tony Grant 's solo career .
Tony Grant , a native of North Carolina , is an American R&B singer , writer , producer and stage play actor .