21:00Radio 1 StoriesThe A to Z of Sub FocusBBC Radio 1 Duration: 1 hour Mon 1st Feb 2010, 21:00 on BBC Radio 1 N. IrelandAnother chance to hear Sub Focus's musical trip from A to Z.GenresFactualArts, Culture & the MediaMusicEntertainmentFormatsDiscussion & TalkBrandRadio 1 Stories Source: BBC Online