13:00Andy PotterWizzard frontman Roy Wood, Derby's Silk Mill, gardening expert Mark Smith and P.P. Arnold.BBC Radio Derby Duration: 3 hours Fri 1st Nov 2013, 13:00 on BBC Radio DerbyRoy Wood prepares for the 40th anniversary of 'I Wish It Could Be Christmas Every Day' and P.P. Arnold - the 60's icon who worked with Jimi Hendrix and Rod Stewart.GenresEntertainmentBrandAndy Potter Source: BBC Online