author = { Bach, Johann Sebastian Neues Bachisches Collegium Musicum Leipzig AND Thomanerchor Leipzig Augér, Arleen AND Schreier, Peter AND Lorenz, Siegfried AND Rotzsch, Hans-Joachim },

title = { Ich hatte viel Bekümmernis Kantate BWV 21 },

publisher = {Dt. Schallpl.},

keywords = { Schallplatte },

year = {[19]84},

booktitle = {Eterna Edition},

address = { Berlin },