Complex sentence: The following members joined the line-up in 1979 after the recording of the first album and with the band already signed to Ensign Records/Polygram, following the death of Chris Etienne when the band were in involved in a motorway crash.
Split into simpler sentences: The following members joined the line-up in 1979, after the recording of the first album. The band were already signed to Ensign Records/Polygram, and this followed the death of Chris Etienne when the band were in involved in a motorway crash.