Volume 17 in the Bach cantata series contains exclusively works from the third yearly cycle of cantatas from Leipzig, which, unlike the previous two Leipzig cycles, extends over a longer period of time, from June 1725 until 1727. The cantatas in this volume can be divided into three chronologically distinct groups: December-January 1725-26 (BWV 57, 32), September-October 1726 (BWV 35, 17, 19, 169 and 56) and January-February 1727 (BWV 58 and 84).

The cantatas in this sixteenth volume are all from the third cycle of Bach's Leipzig cantatas. This yearly cycle began on the First Sunday after Trinity (3 June) 1725 and extended over a period of about three years - unlike the two preceding cycles of 1723-24 and 1724-25. Bach's rhythm of composition had slowed down markedly in the middle of 1725. It is also significant that from February to September 1726 he performed a long series of cantatas by his cousin Johann Ludwig Bach (1677-1731), Kapellmeister at the ducal court of Meiningen. But even if the proportion of original compositions declined markedly, these include a series of particularly accomplished and extended works, such as Cantatas BWV 43, 39, 170 and 102. Musically, Bach's third yearly cycle of cantatas is distinguishable by the fact that they do not begin with large-scale instrumental symphonies, nor do they have unusually extended or richly scored opening movements.

The cantatas in this fifteenth volume belong mostly to the transitional period between the second and the third yearly cycle of cantatas, i.e. the spring of 1725. BWV 3 is part of the series of chorale cantatas that give the second yearly cycle its special character, whereas BWV 28, 110, 146 and 168 already belong to the third yearly cycle. However, cantatas BWV 85, 87, 108, 128, 175, 176 and 183, mostly compositions on texts by Mariane von Ziegler, bring the second yearly cycle to its conclusion. Bach had taken up his position as Kantor of St Thomas's, Leipzig, at the end of May 1723 and so begun his regular performances of cantatas on the First Sunday after Trinity - in other words, in the middle of the church year.

The cantatas in this fourteenth series fall into four unequal groups: BWV 26, 123,125 and 178 form part of the second yearly cycle of Leipzig church cantatas, which was abruptly broken off in March 1725.The chorale cantatas - based on strophes of church Lieder or church Lieder paraphrased into recitatives and arias - lent the cycle its distinct character. We do not know any tangible reason for the abrupt break-off, but we may assume that it is connected to the death of the author of Bach's texts, Andreas Stübel, deputy headmaster of the Thomasschule, who is presumed to have died on 31 January 1725.For evidently the composer had at his disposal only texts up to the Marian Feast of the Annunciation, 25 March 1725 (BWV 1).While the texts for BWV 6 and 42 are the work of an unknown poet, in Cantatas BWV 74,68 and 103 Bach set texts by the Leipzig poet Mariane von Ziegler, who evidently filled the gap left by the poet of the chorale cantatas. Finally, BWV 1045 is a sinfonia of a cantata dating from the mid-1740s, the other movements of which have not survived.

The present set is the debut of Ton Koopman on the Challenge Classics label and the re-start of the series of complete cantatas by Johann Sebastian Bach. Volume 13 in this CD presentation contains the third series of chorale cantatas from the second annual cycle Bach composed for Leipzig. Music criticism in the modern sense did not exist in the eighteenth century, so we do not really know anything about how the public responded to Bach's music. One of the few comments we have is in a newspaper report of Bach's first appearance in the capacity of Cantor of St Thomas's, presenting a cantata on 30 May 1723,but we learn only that it was received with approbation, even applause.

The tenth volume of the complete recording of Bach's cantatas contains a final group of works (BWV 44, 73, 119 and 134) from the first cycle of 1723-1724. It continues with the first of a substantial series of chorale cantatas that give the second Leipzig cycle of 1724-1725 its particular character. This volume ends with the serenata BWV 134a, which completes the secular cantatas in Volumes 1 to 3; it provided the musical model for the Easter cantata BWV 134, which was composed in 1724. Bach's commitment in composing this second cycle of cantatas went well beyond his undertaking in the previous year. Whereas in the first cycle, existing cantatas from the Weimar period could be found alongside new pieces, the second cycle contains a sequence of newly composed works that continued uninterrupted until the spring of 1725.

The sixth volume of our complete recording of Bach's cantatas inaugurates the long series of sacred cantatas written during the composer's years in Leipzig. With a single exception, the cantatas included in the present release belong to the first annual cycle and date from 1723/24.The cycle begins with Cantatas 75 and 76, with which the recently installed Thomaskantor took up his new appointment in April 1723.

The third volume of our complete recording of Bach's cantatas comprises works drawn from three different categories. First comes a group of seven sacred cantatas from the years 1714-17, the majority of which were written for the Weimar Schloßkirche. Taken together with the cantatas contained in Volumes 1 and 2,these seven works - Cantatas 54,63,155, 161,162,163 and 165 - form the group of 23 sacred cantatas that have survived complete from the years leading up to the end of Bach's term of office as Konzertmeister to the Weimar court in 1717.

Schutz’s Weinachtshistorie is a magnificent Christmas counterpart to the Passion, and one can perhaps understand that during his lifetime the composer would only permit musicians of a certain standard to perform it in its entirety. The present recording is in most respects excellent. The choir are on very good form, bright, perfectly tuned (listen to Intermedium II, “The Multitude”, for example, or the vigorous characterization of the Magi in Intermedium IV), the instrumental contributions are discreet but vigorous when necessary, and the soloists all good. Paul Agnew is, I feel, a little matter of fact at the beginning, but seems to warm up as the work progresses (always a dangerous thing to say since, for all one knows, the work may have been recorded entirely in reverse order, but that is the impression given).