Complex sentence: Debbie Harry of Blondie is older than any of the Shangri-Las.The Go-Go's, since their early punk rock days in Los Angeles clubs, have been performing live "Remember (Walking in the Sand)".
Split into simpler sentences: Debbie Harry of Blondie is older than any of the Shangri-Las. And The Go-Go's, since their early punk rock days in Los Angeles clubs, have been performing live "Remember (Walking in the Sand)".