fatigued. The love-episode is brought out in the famous canon quartet,
"Mir ist so wunderbar," one of the most beautiful and restful numbers
in the opera. Rocco promises Marcellina's hand to Fidelio as the
reward of her fidelity, but in the characteristic and sonorous Gold
song, "Hat man nicht auch Geld daneben," reminds them that money as
well as love is necessary to housekeeping. In the next scene, while
Don Pizarro is giving instructions to Rocco, a packet of letters is
delivered to him, one of which informs him that Don Fernando is coming
the next day to inspect the prison, as he has been informed that it
contains several victims of arbitrary power. He at once determines
that Florestan shall die, and gives vent to his wrath in a furious
dramatic aria ("Ha! welch ein Augenblick!"). He attempts to bribe
Rocco to aid him. The jailer at first refuses, but subsequently, after
a stormy duet, consents to dig the grave. Fidelio has overheard the
scheme, and, as they disappear, rushes forward and sings the great
aria, "Abscheulicher!" one of the grandest and most impassioned
illustrations of dramatic intensity in the whole realm of music. The
recitative expresses intense horror at the intended murder, then
subsides into piteous sorrow, and at last breaks out into the glorious
adagio, "Komm Hoffnung," in which she sings of the immortal power of
love. The last scene of the act introduces the strong chorus of the
prisoners as they come out in the yard for air and sunlight, after
which Rocco relates to Fidelio his interview with Don Pizarro. The
latter orders the jailer to return the prisoners to their dungeons and
go on with the digging of the grave, and the act closes.

The second act opens in Florestan's dungeon. The prisoner sings an
intensely mournful aria ("In des Lebens Frühlingstagen"), which has a
rapturous finale ("Und spür' Ich nicht linde"), as he sees his wife in
a vision. Rocco and Fidelio enter and begin digging the grave, to the