 | Broadway Magic: 1968-1980 |  | N/A | Compilation | Music | |
 | Broadway Today: Broadway 1993-2005 | | N/A | Compilation | Lyrics, Music | |
 | Greatest Hits of Broadway | | N/A | Andre Kostelanetz and His Orchestra | Music | |
 | A Man of Style | | N/A | Bernard King | Lyrics, Music | |
 | The Musicality of Strouse | | N/A | Studio Cast | Lyrics | |
 | Godspell | | 1971 | Australian Cast | Lyrics, Music | |
 | Godspell | | 1971 | Off-Broadway Cast | Conductor, Lyrics, Music, Music_Director, Producer | |
 | The Survival of St. Joan | | 1971 | Concept Album | Producer | |
 | Godspell | | 1972 | London Studio Cast | Lyrics, Music | |
 | Godspell | | 1972 | Original London Cast | Conductor, Lyrics, Music | |
 | Godspell | | 1972 | Australian Cast | Lyrics, Music | |
 | Godspell | | 1972 | Studio Cast | Lyrics, Music | |
 | Johnny Farnham Sings the Shows | | 1972 | Johnny Farnham | Lyrics, Music | |
 | Pippin | | 1972 | Original Broadway Cast | Lyrics, Music, Producer | |
 | Godspell | | 1973 | Film Soundtrack | Producer | |
 | Graham Kennedy Sings the Shows | | 1973 | Graham Kennedy | Lyrics, Music | |
 | The Magic Show | | 1974 | Original Broadway Cast | Liner_Notes, Lyrics, Music, Producer | |
 | Pippin | | 1974 | Mexican Cast | Lyrics, Music | |
 | The Baker's Wife Mini-Album (The Baker's Wife) | | 1976 | Studio Cast | Lyrics, Music, Performer | |
 | The Baker's Wife | | 1976 | Original Broadway Cast | Lyrics, Music, Producer | |
 | Godspell | | 1976 | South African Cast | Lyrics, Music | |
 | Working | | 1978 | Original Broadway Cast | Liner_Notes, Lyrics, Music, Producer | |
 | Peace Love & Pops | | 1979 | Boston Pops Orchestra | Lyrics, Music | |
 | It's Better With a Band | | 1980-09-14 | Barbara Cook | Lyrics | |
 | Bernstein by Boston | | 1981 | John Williams and the Boston Pops | Lyrics | |
 | Godspell | | 1985 | South African Cast | Lyrics, Music | |
 | Songs That Got Away | | 1989 | Brightman, Sarah | Lyrics, Music | |
 | For You, For Me | | 1989-10 | Bruce Hubbard | Lyrics | |
 | The Baker's Wife | | 1990 | Original London Cast | Liner_Notes, Lyrics, Music | |
 | Hey, Mr. Producer! | | 1990 | Compilation | Lyrics, Music | |
 | Children of Eden | | 1991 | Original London Cast | Lyrics, Music | |
 | Rags | | 1991 | Original Cast members | Lyrics | |
 | Broadway Inspirations | | 1992 | Compilation | Lyrics, Music | |
 | Everything Possible | | 1992 | Bill McKinley | Music | |
 | Godspell | | 1992 | Australian Cast | Lyrics, Music | |
 | Children Will Listen | | 1993 | Buckley, Betty | Lyrics, Music | |
 | Godspell | | 1993 | London Studio Cast | Conductor, Liner_Notes, Lyrics, Music | |
 | Martin Smith & A Handful of Keys | | 1993 | Martin Smith | Music | |
 | Come What May | | 1994 | Roslyn Kind | Lyrics, Music | |
 | Corner of the Sky | | 1994 | Peter Cousens | Lyrics, Music | |
 | Godspell | | 1994 | Studio Cast | Lyrics, Music | |
 | Godspell | | 1994 | UK Tour Cast | Lyrics, Music | |
 | Pocahontas | | 1995 | French Soundtrack | Lyrics | |
 | Pocahontas | | 1995 | German Soundtrack | Lyrics | |
 | Pocahontas | | 1995 | Film Soundtrack | Lyrics, Producer | |
 | Pocahontas | | 1995 | Spanish Soundtrack | Lyrics | |
 | The Stars Of The Musical Stage | | 1995 | Compilation | Conductor | |
 | The London Concert | | 1995-03-19 | Betty Buckley | Lyrics, Music | |
 | Feet First | | 1996 | Jeff Hyslop | Music | |
 | Gifts of Love | | 1996 | Alix Korey | Lyrics, Music | |
 | Der Glöckner Von Notre Dame (The Hunchback Of Notre Dame) | | 1996 | German Soundtrack | Lyrics | |
 | The Hunchback Of Notre Dame | | 1996 | Film Soundtrack | Lyrics, Producer | |
 | In So Many Words | | 1996 | Peter Barnett & Julia Early | Lyrics | |
 | El Jorobado de Notre Dame (The Hunchback Of Notre Dame) | | 1996 | Spanish Soundtrack | Lyrics | |
 | Lost in Boston IV | | 1996 | Studio Cast | Lyrics, Music | |
 | Music of the Night | | 1996 | Mike Strickland | Lyrics | |
 | A Small Affair | | 1996 | John Barr | Lyrics, Music | |
 | Someday (The Hunchback Of Notre Dame) | | 1996 | Eternal | Lyrics | |
 | Stage 1: How I Love You | | 1996 | Compilation Album | Lyrics, Music | |
 | With You | | 1996 | Ethan Freeman | Lyrics, Music | |
 | The Best of the Broadway Divas | | 1997 | Various | Lyrics, Music | |
 | Much More | | 1997 | Betty Buckley | Lyrics | |
 | Reluctant Pilgrim | | 1997 | Stephen Schwartz | Lyrics, Music, Performer, Producer | |
 | Stage 2: The Human Heart | | 1997 | Studio Cast | Lyrics, Music | |
 | The All Time Greatest Movie Songs | | 1998 | Various Artists | Lyrics | |
 | Children of Eden | | 1998 | New Jersey Cast | Lyrics, Music, Producer | |
 | Disney: Grandes Exitos En Español | | 1998 | Various Artists | Lyrics | |
 | Duets | | 1998 | Emily Skinner and Alice Ripley | Lyrics, Music | |
 | Godspell | | 1998 | Sydney Cast | Lyrics, Music | |
 | In Whatever Time We Have | | 1998 | John Barr | Liner_Notes | |
 | Take Me To The World | | 1998 | Susannah Mars | Lyrics, Music | |
 | Found Treasures | | 1999 | Brian De Lorenzo | Lyrics, Music | |
 | I Know You By Heart | | 1999 | Lee Lessack | Liner_Notes | |
 | The Stephen Schwartz Album | | 1999 | Various | Liner_Notes, Lyrics, Music, Performer | |
 | Geppetto | | 2000 | Original Television Cast | Producer | |
 | Godspell | | 2000 | Off-Broadway Cast | Liner_Notes, Lyrics, Music | |
 | Grateful: The Songs Of John Bucchino | | 2000 | Studio Cast | Liner_Notes | |
 | On the Brink of Tomorrow | | 2000 | Upper Darby Summer Stage | Music | |
 | Our Heart Sings | | 2000 | Genesius Theatre Group | Music | |
 | Shades Of Night: Musical Goes Rock | | 2000 | Studio Cast | Lyrics, Music | |
 | Sweet Dreams | | 2000 | Michael Ferreri | Music | |
 | What More Do I Need ? | | 2000 | Kerryn O'Donnell | Lyrics, Music | |
 | Working | | 2000 | Radio Cast | Lyrics, Music | |
 | Stars and the Moon: Live at the Donmar | | 2000-08-31 | Betty Buckley | Lyrics, Music | |
 | All That & More | | 2001 | Susan Egan | Lyrics, Music | |
 | Godspell | | 2001 | Touring Cast | Liner_Notes, Lyrics, Music | |
 | I Won't Grow Up: Broadway for Kids | | 2001 | Various Artists | Conductor | |
 | I'm the Girl! | | 2001 | Tracy Newirth | Music | |
 | James Gillan | | 2001 | James Gillan | Lyrics, Music | |
 | A Life on Earth | | 2001 | Peter Cousens | Lyrics | |
 | Strouse, Schwartz, and Schwartz | | 2001 | Concert performance | Lyrics, Music | |
 | Family, Vol. 4 | | 2002 | Jamie DeRoy & Friends | Music | |
 | Heart & Soul of Broadway | | 2002 | Studio Cast | Music | |
 | Scott Coulter | | 2002 | Scott Coulter | Liner_Notes, Music | |
 | Simple Song | | 2002 | Matt Bogart | Lyrics, Music | |
 | Till Today | | 2002 | Kate Shindle | Lyrics, Music | |
 | The Chance To Sing | | 2003 | Pamela Myers | Lyrics, Music | |
 | Slow Down | | 2003 | Gilles Chiasson | Lyrics, Music | |
 | Wicked | | 2003 | Original Broadway Cast | Lyrics, Music, Producer | |
 | Broadway: The American Musical | | 2004 | Compilation | Producer | |
 | Defying Gravity | | 2004 | Leslie Henstock | Lyrics, Music | |
 | Franc D'Ambrosio's Broadway | | 2004 | Franc D'Ambrosio | Lyrics, Music | |
 | Hot Notes | | 2004 | Tami Tappan Damiano | Lyrics, Music | |
 | Marty Thomas | | 2004 | Marty Thomas | Lyrics, Music | |
 | My Place In the World | | 2004 | Neva Small | Lyrics | |
 | So Much Spring | | 2004 | James Donegan | Lyrics, Music | |
 | Awakening | | 2005 | Jennifer Paz | Lyrics, Music | |
 | Captain Louie | | 2005 | York Theatre Cast | Producer | |
 | Crazy World | | 2005 | Sandy Campbell | Lyrics, Music | |
 | In Good Company | | 2005 | Lee Lessack | Performer | |
 | The New Classics | | 2005-10-25 | Julie Budd | Lyrics, Music | |
 | Defying Gravity | | 2006 | Debbie Gravitte | Lyrics, Music | |
 | I'm Not Waiting | | 2006 | Julia Murney | Lyrics, Music | |
 | If I Sing: The Songwriters Album | | 2006 | Studio Cast | Performer | |
 | The Little Mermaid | | 2006 | Karaoke | Lyrics | |
 | Moon River | | 2006 | Andrea Ross | Lyrics, Music | |
 | Seasons Of Love | | 2006 | All-Music | Lyrics, Music | |
 | This Time Around | | 2006 | Nikki Gerrard | Music | |
 | Raw at Town Hall | | 2006-10-21 | Alice Ripley and Emily Skinner | Lyrics, Music | |
 | David Burnham | | 2007 | David Burnham | Liner_Notes, Lyrics, Music | |
 | Enchanted | | 2007 | Soundtrack | Lyrics, Producer | |
 | Enchanted And Hairspray (Enchanted) | | 2007 | Studio Cast (Karaoke) | Lyrics | |
 | In Whatever Time We Have | | 2007 | Lloyd Ellery | Lyrics, Music | |
 | Jonathan Sings Larson | | 2007 | Jonathan Larson | Liner_Notes | |
 | Lost in the Wilderness | | 2007 | Nick Wyschna | Music | |
 | Musical to the Max | | 2007 | Concert Cast | Lyrics, Music | |
 | Not Quite An Ingenue | | 2007 | Neva Small | Lyrics | |
 | Susan Egan Live | | 2007 | Susan Egan | Lyrics, Music | |
 | With So Little to Be Sure of | | 2007 | Susan Brindley | Music | |
 | Yesterday Today Tomorrow | | 2007 | Gemma Atkins | Music | |
 | Swingin' on Broadway | | 2007-01 | Gary Williams | Lyrics, Music | |
 | Is This Home? | | 2007-05-13 | Ethan Freeman | Music | |
 | Faith, Trust and Pixie Dust | | 2008 | Kerry Butler | Lyrics | |
 | Johnny And The Sprites | | 2008 | Soundtrack | Lyrics, Music | |
 | Wicked in Rock | | 2008 | Kerry Ellis | Lyrics, Music | |
