Picander

Christian Friedrich Henrici (January 14, 1700 – May 10, 1764), writing under the pen name Picander, was a German poet and librettist for many of the cantatas which Johann Sebastian Bach composed in Leipzig.

Henrici was born in Stolpen. He studied law at Wittenberg and Leipzig. He wrote to supplement his income from tutoring and continued even after obtaining regular employment as a civil servant.

Bach moved to Leipzig in 1723. There is uncertainty as who was writing his libretti during his first years in the city. The libretti for the Chorale cantata cycle of 1724/25 are anonymous. By 1725, Henrici and Bach were working together. Some of Bach's most important works used Henrici's libretti. Most notably their collaboration was on religious works in a Lutheran tradition such as the St Matthew Passion (BWV 244). However, they also produced secular works such as the Shepherds' Cantata of 1725 and the later Coffee Cantata and Peasant Cantata.

For a year from the start of Advent 1724 Picander had published spiritual poetry in weekly editions, which he collected in 1725 as Sammlung Erbaulicher Gedanken. This caught Bach's eye who started using Picander's poetry for his cantatas from 1725, and used poems from Picander's first collection in his St Matthew Passion.

All volumes of Picander's Ernstschertzhaffte und satyrische Gedichte (Leipzig, 1727–51) contain texts set to music by J. S. Bach, including those for the St Matthew Passion and its associated funeral music for Prince Leopold of Anhalt-Cöthen (Klagt, Kinder, klagt es aller Welt, BWV 244a).

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