Complex sentence: Robert Plant, Pink Floyd, Tim Finn, Brian Molko, Bruce Hornsby and Cliff Richard worked here during this period, including two notable sessions were with Charles Aznavour and Chrissie Hynde who each sang a duet with Frank Sinatra.
Split into simpler sentences: Robert Plant, Pink Floyd, Tim Finn, Brian Molko, Bruce Hornsby and Cliff Richard worked here during this period. Two notable sessions were with Charles Aznavour and Chrissie Hynde who each sang a duet with Frank Sinatra.