THE PHANTOM OF THE OPERA  Music by Andrew Lloyd Webber | Lyrics by Charles Hart | Additional Lyrics by Richard Stilgoe | Book by Richard Stilgoe & Andrew Lloyd Webber | Based on the novel Le Fantome de  l'Opera by Gaston Leroux | Originally Directed by Harold Prince | Orchestrations by David Cullen & Andrew Lloyd Webber | Original Production by Cameron Mackintosh Ltd. and The Really Useful Group Ltd. 

Works Consulted & Reference :

• The Phantom of the Opera (Original Libretto) by Andrew Lloyd Webber, Charles Hart, and Richard Stilgoe
• Sense of Occasion by Harold Prince
• Unmasked by Andrew Lloyd Webber
• Razzle Dazzle by Michael Reidel
• The Complete Phantom of the Opera by George Perry

Music Credits:

• "Overture" from Dear World (Original Broadway Cast Recording)  | Music by Jerry Herman | Performed by Dear World Orchestra & Donald Pippin
• "The Speed Test" from Thoroughly Modern Millie  (Original Broadway Cast Recording) | Music by Jeanine Tesori, Lyrics by Dick Scanlan | Performed by Marc Kudisch, Sutton Foster, Anne L. Nathan & Ensemble
• "Why God Why" from Miss Saigon: The Definitive Live Recording  (Original Cast Recording  / Deluxe)  | Music by Claude-Michel Schönberg, Lyrics by Alain Boublil & Richard Maltby Jr.  | Performed by Alistair Brammer
• "Back to Before" from Ragtime: The Musical (Original Broadway Cast Recording)  | Music by Stephen Flaherty, Lyrics by Lynn Ahrens | Performed by Marin Mazzie
• "Chromolume #7 / Putting It Together" from Sunday in the Park with George (Original Broadway Cast Recording)  | Music & Lyrics by Stephen Sondheim | Performed by Mandy Patinkin, Bernadette Peters, Judith Moore, Cris Groenendaal, Charles Kimbrough, William Parry, Nancy Opel, Robert Westenberg, Dana Ivey, Kurt Knudson, Barbara Bryne
• "What's Inside" from Waitress (Original Broadway Cast Recording)  | Music & Lyrics by Sara Bareilles | Performed by Jessie Mueller & Ensemble
• "The Music of the Night” from  The Phantom of the Opera (Original London Cast Recording) | Music by Andrew Lloyd Webber | Lyrics by Charles Hart | Additional Lyrics by Richard Stilgoe | Performed by Andrew Lloyd Webber, Phantom of the Opera Original London Cast, Michael Crawford
• "Maria" from The Sound of Music (Original Soundtrack Recording)  | Music by Richard Rodgers, Lyrics by Oscar Hammerstein II | Performed by Evadne Baker, Anna Lee, Portia Nelson, Marni Nixon
• "My Favorite Things" from The Sound of Music (Original Soundtrack Recording) | Music by Richard Rodgers, Lyrics by Oscar Hammerstein II | Performed by Julie Andrews
• "Corner of the Sky" from Pippin (New Broadway Cast Recording) | Music & Lyrics by Stephen Schwartz | Performed by Matthew James Thomas
• “What Comes Next?” from Hamilton (Original Broadway Cast Recording) | Music & Lyrics by Lin-Manuel Miranda | Performed by Jonathan Groff