Willie Nelson / Summertime: Willie Nelson Sings Gershwin

Acoustic Guitar, Vocals – Willie Nelson Art Direction – Frank Harkins Art Direction, Design – Mike Joyce (4) Bass – David Piltch Bass – Kevin Smith (17) Drums – Jay Bellerose Electric Guitar, Acoustic Guitar – Dean Parks Engineer [Additional] – Drew Bollman Engineer [Additional] – Steve Chadie Engineer [Additional] – Tony Castle Engineer [Additional] – William Whitman Engineer [Assistant] – Bobby Bowlin Engineer [Assistant] – Jake Burns (2) Engineer [Assistant] – Jeremy Miller (3) Engineer [Assistant] – Joseph Holguin Engineer [Assistant] – Mike Stankiewicz Engineer [Assistant] – Owen Lewis Engineer [Assistant] – Seth Morton Engineer [Assistant] – Steve Mazur (2) Engineer [Assistant] – Zachary Pancoast Harmonica – Mickey Raphael Mastered By – Andrew Mendelson Mastered By [Assistant] – Adam Grover Mastered By [Assistant] – Andrew Darby Mastered By [Assistant] – Gabe Millman Organ [B-3], Piano – Bobbie Nelson Producer – Buddy Cannon Producer [Coordinator] – Shannon Finnegan Producer, Organ [B-3], Organ [Wurlitzer] – Matt Rollings Recorded By, Mixed By – Ed Cherney Steel Guitar – Paul Franklin