Before and After Science 1977. Additional session musicians included Dave Mattacks of British folk band Fairport Convention, who contributed drums to "Kurt's Rejoinder" and "Here He Comes", and Andy Fraser of British blues rock band Free, who played drums on "King's Lead Hat". Eno also had several musicians who he had worked with on previous solo albums return. Percy Jones of Brand X and Phil Collins of Brand X and Genesis, who had been on Eno's two previous rock albums, played bass and drums respectively. Other contributors included Robert Fripp of King Crimson, Paul Rudolph of Hawkwind and Bill MacCormick and Phil Manzanera of
Testify (Phil Collins album) are derived from demos Collins made in his bedroom studio and finished off with the help of producers Rob Cavallo and James Sanger, engineer Allen Sides, guitarist Tim Pierce, and bassist Paul Bushnell. Phil worked extensively with computers during production, work that can be seen throughout the album. After Phil made "Dance into the Light" without any drum machine, he returned to the device for "Testify". The album begins with an up-tempo "Wake Up Call". It was based on a 16-bar doodle Phil wrote, and only began to formalise when he brought it into studio. The title track, the longest