16:00Mel's Mix: The Best of The 4 O'Clock Show06/05/2012BBC Radio 4 Extra Duration: 30 minutes Sun 6th May 2012, 16:00 on BBC Radio 4 ExtraMade for 4 Extra. Mel Giedroyc's hand-picked highlights of this week's 4 O'clock Show, including canoeing, building a raft and exploring inside a survival factory.GenresEntertainmentFormatsDiscussion & TalkBrandMel's Mix: The Best of The 4 O'Clock Show Source: BBC Online