18 ([return])
[ The violoncello and double-bass have, properly speaking, no independent part; they only strengthen the fundamental bass, which would not be sufficiently prominent with the second bassoons alone.]

19 ([return])
[ This Adagio has been arranged to an offertory, "Quis te comprehendat" (Coblenz: Falkenberg).]

20 ([return])
[ It has already been remarked that a relationship exists between the melodies of Mozart's instrumental works, and those of his German—never of his Italian—operas; there are in this serenata suggestions here and there of the "Entfuhrung," which was composed soon after.]

FOOTNOTES OF CHAPTER XXIII.

1 ([return])
[ Nicolai, Reise, V., p. 231.]

2 ([return])
[ This rondo (373 K.) was composed, according to the autograph, on April 2, 1781, for Brunetti; it is in C major (allegretto grazioso 2-4,) accompanied by the quartet, two oboes, and two horns, and is simple and graceful without much demand of execution.]