Question: When was the Pearl Jam album which Brendan O'Brien never worked on released? 
Sentence (from "Backspacer"): It was recorded from February through April 2009 with producer Brendan O'Brien, who had worked on every Pearl Jam album except their 1991 debut "Ten" and 2006's self-titled record—although this was his first production credit since 1998's "Yield".
Relevant evidence: Yes