Forbes magazine released its annual list of the World’s Highest Paid Country Musicians, and once again Garth Brooks was at the top of the queue. No. 1: Garth Brooks, $60 million No. 2: Kenny Chesney, $42.5 million No. 3: Luke Bryan, $42 million No. 4: Dolly Parton, $37 million No. 5: Toby Keith, $34.5 million…