Question: Worker: Steve Spiro is a British musician who worked with an English singer-songwriter who has been a member of Paul McCartney's touring band since what year?
Sentence (from "Dave Mason"): One of Mason's best known songs is "Feelin' Alright", recorded by Traffic in 1968 and later by many other performers, including Joe Cocker, whose version of the song was a hit in 1969.
Relevant evidence: No