13:00Radio 1 Breakfast with Greg JamesThursday - Mark Ronson is Greg's guestBBC Radio 1 Duration: 3 hours Thu 30th Sep 2010, 13:00 on BBC Radio 1 ScotlandMark Ronson joins Greg in the studio. Show more GenresMusicPop & ChartExperimental & NewEntertainmentBrandRadio 1 Breakfast with Greg James Source: BBC Online