David Firth

- Think of Me
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- Masquerade / Why So Silent
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- Notes / Prima Donna
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- The Point of No Return
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- Poor Fool, He Makes Me Laugh
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- Notes / Twisted Every Way
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- Entr'Acte: Act Two - Six Months Later
- The Phantom of the Opera (Original 1986 London Cast) · 1986
- Do You Love Me More Than These
- Please Be You · 1980
- You Are My Friends
- Please Be You · 1980
- Six String Orchestra
- Center Field · 2008
- He Touched Me
- Please Be You · 1980
- Please Be You
- Please Be You · 1980
- Two Guys At Harvard
- The Fix (Original London Cast Recording) · 1997