12:00SportsoundFraserburgh v Rangers and Hearts v HibsBBC Radio Scotland Duration: 4 hours, 55 minutes Sun 21st Jan 2018, 12:00 on BBC Radio Scotland ExtraLive Scottish Cup coverage of Fraserburgh v Rangers followed by Hearts v Hibs at Tynecastle - follow @bbcsportsound for all the latest sports news.GenresSportBrandSportsound Source: BBC Online