Johann Sebastian Bach composed the church cantataIch elender Mensch, wer wird mich erlösen (Wretched man that I am, who shall deliver me),[1]BWV48, in Leipzig for the 19th Sunday after Trinity and first performed it on 3 October 1723.
Recitative (alto): O Schmerz, o Elend, so mich trifft
Chorale: Solls ja so sein
Aria (alto): Ach, lege das Sodom der sündlichen Glieder
Recitative (tenor): Hier aber tut des Heilands Hand
Aria (tenor): Vergibt mir Jesus meine Sünden
Chorale: Herr Jesu Christ, einiger Trost
Music
An instrumental chorale melody is present in the opening chorus. It may refer to the words "Herr Jesus Christ, du höchstes Gut", but also creates a connection to the closing chorale, which was sung on the same tune, and therefore may also quote its first verse. This chorale cantus firmus is played by the trumpet in canon with the oboes.[4] The strings present themes in the instrumental introduction which are later used as a countersubject to the lamentative theme of the voices.
A recitative of the alto, accompanied by the strings, leads to a chorale, concluding the ideas of the first section in expressive harmonization.
A different mood prevails in the following aria, the voice and the oboe being equal partners in the request to spare the soul. In the last aria the tenor is accompanied by the strings with oboe, music dominated by a lilting rhythm changing between 3 4 time and 3 2 time.[2]