Loesser - I Believe In You

Original Broadway Cast of How to Succeed in Business Without Really Trying, How to Succeed in Business Without Really Trying Orchestra, Robert Morse (vocal), Bonnie Scott (vocal), Claudette Sutherland (vocal), Charles Nelson Reilly (vocal), How to Succeed in Business Without Really Trying Ensemble (vocal), Sammy Smith (vocal), Paul Reed (vocal), Rudy Vallee (vocal), Mara Landi (vocal), Virginia Martin (vocal), Ruth Kobart (vocal) Elliot Lawrence

Living Strings, Living Voices, Johnny Douglas

Stan Worth

John Larroquette, Daniel Radcliffe, How To Succeed Orchestra, Steve Kenyon (woodwinds), Lawrence Feldman (woodwinds), Mark Thrasher (woodwinds), Matt Perri (keyboards), Nicholas Marchione (trumpet), Matt Perri (assistant conductor), Scott Wendholt (trumpet), Scott Kuney (guitar), Erik Charlston (percussion), Grace Paradise (harp), Randy Cohen (programming), Neal Caine (bass guitar), Paul Pizzuti (drums), John Allred (trombone), George Flynn (trombone), David Peel (horn), Anderson Cooper, How To Succeed Company, Mary Faber, Rose Hemingway, Christopher J. Hanke, Office Workers, Rob Bartlett, Tammy Blanchard, Executives, Ellen Harvey, Michael Park, Secretaries, Megan Sikora David Chase

Robert Morse (vocal, speaker), Bonnie Scott (vocal), Claudette Sutherland (vocal), Charles Nelson Reilly (vocal, speaker), How to Succeed in Business Without Really Trying Ensemble (vocal), Sammy Smith (vocal), Paul Reed (vocal), Rudy Vallée (vocal), Mara Landi (vocal), Virginia Martin (vocal), Ruth Kobart (vocal), Walter Cronkite (speaker), Matthew Broderick (speaker), Jeff Blumenkrantz (vocal), Ronn Carroll (vocal), Luba Mason (vocal), How to Succeed in Business Without Really Trying Orchestra (1995), Victoria Clark (vocal), Kristi Lynes (vocal), Women, Frank Loesser (vocal), J.J. Johnson (trombone), Jerome Richardson (alto saxophone), Philip L. Bodner (tenor saxophone), Frank Wess (tenor saxophone), Daniel B. Bank (baritone saxophone), Burt Collins (trumpet), Ernest Royal (trumpet), James Buffington (french horn), Robert Anthony Northern (french horn), Richard Hixson (trombone), Tony Studd (trombone), Hank Jones (piano), Carl Lynch (guitar), Everett Barksdale (guitar), Grady B. Tate (drums), Philip C. Kraus (percussion), Richard Davis (bass guitar), Woody Herman and His New Thundering Herd, Pete Candoli (trumpet), Conte Candoli (trumpet), Elliot Lawrence, Ted Sperling, Mundell Lowe