Miss Keeble is a very fine character actress with a firm,
consistent tone throughout her range.
Opera Roles
| Bizet | Carmen | Carmen | |
| Britten | Albert Herring | Florence Pike | |
| A Midsummer Night’s Dream | Hippolyta | ||
| Peter Grimes | Mrs. Sedley | ||
| Donizetti | Daughter of the Regiment | Marchese | |
| Gluck | Orpheus and Euridice | Orpheus | |
| Gounod | Romeo et Juliette | Gertrude | |
| Humperdinck | Hansel and Gretel | Witch/Mother | |
| Moniuszko | The Haunted Manor | Madame Czesnikova | |
| Mozart | The Magic Flute | 2nd and 3rd Lady | |
| Mozart | The Marriage of Figaro | Marcellina | |
| Offenbach | Tales of Hoffmann | Voice of Antonia’s Mother | |
| Poulenc | Dialogue of the Carmelites | Mere Jeanne | |
| Rossini | Barber of Seville | Berta | |
| Cenerentola | Tisbe | ||
| Count Ory | Ragone | ||
| Smetana | The Bartered Bride | Ludmila | |
| Sondheim | A Little Night Music | Desirée | |
| Tchaikovsky | Eugene Onegin | Larina/Olga | |
| Verdi | Aida | Amneris | |
| Falstaff | Meg Page/Mistress Quickly | ||
| Rigoletto | Maddalena | ||
| Gilbert & Sullivan | Iolanthe | Fairy Queen | |
| HMS Pinafore | Buttercup/Hebe | ||
| Mikado | Katisha | ||
| Pirates of Penzance | Ruth/Kate |