◼ Silva Screen Records has released BBC Radiophonic Workshop - 21. This collection, originally released by BBC Records in 1979 to celebrate 21 years of the workshop, appears for the first time in its full original form on CD and as a digital album. The tracks are from a wide range of TV And radio programmes, and include Delia Derbyshire’s arrangement of the Doctor Who theme and Dudley Simpson’s Minds of Evil (music from the 1971 story The Mind of Evil).