Complex sentence: Clive Robin Sarstedt made his recording debut as Wes Sands (recorded by Joe Meek, who also was his manager), continued as Clive Sands and had a hit in 1976 with "My Resistance Is Low" as Robin Sarstedt.
Split into simpler sentences: Clive Robin Sarstedt made his recording debut as Wes Sands (recorded by Joe Meek, who also was his manager), and later continued as Clive Sands. He finally had a hit in 1976, with a cover version of "My Resistance Is Low", billed as Robin Sarstedt.