Tom JohnstonTom Johnston was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Vocals, Guitar'.Michael McDonaldMichael McDonald was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Keyboard, Vocals'.Pat SimmonsPat Simmons was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Guitar, Vocals'.John McFeeJohn McFee was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Guitar'.Keegan MartinKeegan Martin was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Director'Don MaggiDon Maggi was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Producer'Karim KarmiKarim Karmi was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Executive Producer'Joel HoffnerJoel Hoffner was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Executive Producer'Pat McDonaldPat McDonald was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Executive Producer'Adam CohenAdam Cohen was >> in The Doobie Brothers: 50th Anniversary at Radio City Music Hall as 'Production Manager'