To help celebrate the International Bluegrass Music week in Nashville, the Grand Ole Opry presents the Bill Monroe Bluegrass Celebration tonight, Tuesday, Sept. 30:7:00 – 7:30Del McCoury BandThe SteelDrivers7:30 – 8:00Jesse McReynolds & The Virginia BoysThe Infamous Stringdusters8:00 – 8:30James MonroeDailey & Vincent8:30 – 9:00Doyle Lawson & QuicksilverThe Grascals