Iolanthe
| Overture | Orchestra |
| Tripping hither, tripping thither | 1 | Leila, Celia, Fairies |
| Iolanthe! From thy dark exile thou art summoned | 2 | Queen, Iolanthe, Leila, Celia, Fairies |
| Good-morrow, good mother | 3 | Strephon, Fairies |
| Fare thee well, attractive stranger | 4 | Queen, Fairies |
| Good-morrow, good lover | 4a | Strephon, Phyllis |
| None shall part us from each other | 5 | Strephon, Phyllis |
| Loudly let the trumpet bray | 6 | Peers |
| The law is the true embodiment | 7 | Chancellor, Peers |
| My well-loved Lord | 8 | Mountararat, Tolloller, Phyllis, Peers |
| Nay, tempt me not | 9 | Phyllis, Peers |
| Spurn not the nobly born | 10 | Tolloller, Peers |
| My lords, it may not be | 11 | Chancellor, Mountararat, Tolloller, Strephon, Phyllis, Peers |
| When I went to the Bar | 12 | Chancellor |
| Finale Act I | 13 | Iolanthe |
| When all night long a chap remains | 14 | Private Willis |
| Strephon's a member of Parliament | 15 | Fairies, Peers |
| When Britain really ruled the waves | 16 | Mountararat |
| In vain to us you plead | 17 | Mountararat, Tolloller, Leila, Celia, Fairies, Peers |
| Oh, foolish fay | 18 | Queen, Fairies |
| Though p'r'aps I may incur thy blame | 19 | Mountararat, Tolloller, Private Willis, Phyllis |
| Love, unrequited, robs me of my rest | 20 | Chancellor |
| If you go in you're sure to win | 21 | Chancellor, Mountararat, Tolloller |
| If we're weak enough to tarry | 22 | Strephon, Phyllis |
| My lord, a suppliant at your feet | 23 | Iolanthe |
| It may not be | 24 | Chancellor, Iolanthe, Fairies |
| Soon as we may, off and away | 25 | Iolanthe |