ALTMAYER (aside)
You have it now! he understands.
SIEBEL
A knave sharp-set!
FROSCH
Just wait awhile: I’ll have him yet.
MEPHISTOPHELES
If I am right, we heard the sound
Of well-trained voices, singing chorus;
And truly, song must here rebound
Superbly from the arches o’er us.
FROSCH
Are you, perhaps, a virtuoso?