02:30Sounds of the SixtiesOriginal Series1968-69: The Progressive TendencyBBC Four Duration: 29 minutes Wed 17th Aug 2016, 02:30 on BBC FourThe BBC's music archive programme reaches the end of the sixties and features Pink Floyd, Donovan, Fleetwood Mac and Joni Mitchell.ContributorsExecutive Producer:Michael JacksonExecutive Producer:John ArcherProducer:David JeffcockProducer:Robin KeamGenresMusicClassic Pop & RockBrandSounds of the SixtiesSeriesSounds of the Sixties: Original Series Source: BBC Online