One of the bestselling solo artists of the century paid a visit to the Fisher Center for the Performing Arts on Wednesday night. With nine diamond-certified records, two Grammy Awards and a music career spanning almost four decades, Garth Brooks has no shortage of music industry advice — and neither does his wife, three-time Grammy winner and Belmont alumna Trisha Yearwood. The country-star couple took the stage for an intimate night of Q&A and song requests from Belmont stud