Question: What is the middle name of the man who performed guitar and vocals in supergroup The Best?
Related documents: [0]  [DOC] Joseph Fidler Walsh (born November 20, 1947) is an American singer, guitarist, and songwriter. In a career spanning more than 40 years, he has been a member of five successful rock bands: James Gang, Barnstorm, Eagles, the Party Boys, and Ringo Starr & His All-Starr Band. In the 1990s, he was also a member of the short-lived supergroup the Best. [END] 
[1]  [DOC] The Best was a short-lived supergroup featuring Keith Emerson (of Emerson, Lake & Palmer) on keyboards, John Entwistle (of The Who) on bass and vocals, Joe Walsh (Eagles, James Gang, and solo fame) on guitar and vocals, Jeff "Skunk" Baxter (Steely Dan, the Doobie Brothers) on guitar, and Simon Phillips (the Jack Bruce Band, 801, the Jeff Beck Group; later of Toto) on drums. Relative unknown Rick Livingstone sang lead vocals (along with Walsh and Entwistle). Backing vocals were provided by Hamish, Angus and Fergus Richardson of the band Brother. [END] 
Answer: 
Fidler
Fidler