Apart from the first six
bars that Mozart entered into his catalogue, the autograph is lost, presumably by the first publisher,
Artaria, where it was published in 1789. It was so popular that it was published in Munich and in Denmark (in a Danish translation) during Mozart's lifetime, and in many editions in the following decades. { \new Staff \with { \remove "Time_signature_engraver" } \clef "treble" \key es \major d'_"Range" aes'' }
Mozart's catalogue entry gives the tempo as allegretto, Artaria gives it as allegro. The
key signature is
E-flat major, the
time signature is
alla breve (2/2), the
vocal range is from
D to A, and the work consists of 74 bars, taking about 2 1/2 minutes to perform. The form of the composition is not
strophic, but a
rondo (A–B–A–C–A) with a
coda. The vocal line is independent from the keyboard accompaniment. Upward leaps in the melody in bars 8, 9, 13 indicate the lovers' delight, piano
staccato in bars 21 and 23 depicts heartbeats, there are shivers (piano bars 24, 25, voice
melisma 35, 36), breathlessness (mid-word rests in bars 41, 43), and fatigue (longer rests in bars 49 and 50, leading to a general pause in bar 51). The coda invokes
operatic style in bars 65 to 70, and bars 62 to 65 employ sudden
dynamic changes from the
Mannheim school. The piano reuses its prelude below the voice in bar 67 and extends it to form a postlude. The first three verses are covered in 39 bars, while the fourth alone takes 30. Several engravers used that score in their depictions of Mozart. ==References==