18:00Radio 1 Breakfast with Greg JamesWednesday - Joe McElderryBBC Radio 1 Duration: 1 hour Wed 20th Oct 2010, 18:00 on BBC Radio 1 ScotlandGreg James sits in for Scott Mills, getting up to his usual mischief - only later in the day! He catches up with Joe McElderry and we find out how he got on in the challenge.GenresMusicPop & ChartEntertainmentBrandRadio 1 Breakfast with Greg James Source: BBC Online