Helianthus Ensemble (Laura Pontecorvo (transverse flute), Elisa Citterio 
            (violin*, viola), Francesco Galligioni (cello**), Guido Morini (harpsichord))
            rec. 12-14 August 2013, Auditorium San Salvatore, Rodengo Saiano (Brescia), 
            Italy. DDD
            
 Music lovers can hardly fail to notice that 
              2014 is Carl Philipp Emanuel Bach year. He was born in 1714 and 
              that is certainly a reason to pay special attention to his oeuvre.
               
              The 
status quo is different from that in 1988 when his 
              death 200 years before was commemorated. At that time the largest 
              part of his oeuvre was unknown, and his name did not appear all 
              that often on concert programmes or on disc. The position is very 
              different today. His music is regularly performed and recorded, 
              and from that perspective the present commemoration is less important 
              than the previous one. Even so, there are still plenty of compositions 
              from his pen which are little-known, especially in the genre of 
              vocal music. There can be little doubt that this year many discs 
              with Bach's music will be released. Brilliant Classics is 
              especially active. The present disc is one of various releases devoted 
              to his music.
               
              At the core of its programme are the three quartets for keyboard, 
              transverse flute, viola and bass. They belong to the best-known 
              part of his chamber music and are available in several recordings. 
              That is partly due to their quality, but also their rather unusual 
              scoring. For most of the 18th century the viola did not take a prominent 
              role in chamber music. It received was a more pronounced participant 
              in the music of the classical era. This was foreshadowed in the 
              time between the baroque and classical eras. One of the reasons 
              was the decline of the viola da gamba. Its role was overtaken by 
              the viola and Carl Philipp Emanuel Bach composed music in which 
              the viola was suggested as alternative to the gamba.
               
              The scoring of these quartets causes some problems. The main issue 
              is the part which is called the "bass". Bach compiled 
              a catalogue of his works and included these quartets with the indication 
              "for keyboard, flute, viola and bass". However, in a manuscript 
              preserved in Berlin each quartet omits the reference to a "bass" 
              part in the title, and a copy in Brussels doesn't include 
              an independent bass part. Some interpreters believe that the cello 
              should be used to support the left hand of the keyboard. Others 
              omit a cello, and so do the performers on the present disc.
               
              Another difference between performances is the choice of keyboard. 
              The quartets date from 1788, the year of Bach's death. At 
              that time the fortepiano had fully established itself as an alternative 
              to the harpsichord. It is safe to say that it had become more or 
              less the standard instrument of professional keyboard players. Among 
              amateurs the harpsichord was still very common. The German title 
              says 
Clavier and that seems to indicate that any keyboard 
              instrument with strings can be used. As the clavichord is obviously 
              not an option one has the choice between harpsichord, fortepiano 
              or tangent piano. It is impossible to tell which is 'right'. 
              I feel that the fortepiano is most satisfying, especially because 
              of its dynamic possibilities. The Helianthus Ensemble delivers good 
              and pleasant performances, but they are lacking in dynamic differentiation. 
              With a fortepiano the dynamic contrasts would probably have been 
              stronger, and as a result the other players might have brought some 
              stronger dynamic shading to the table. The tempi are largely convincing, 
              but the 
allegro di molto which closes the 
Quartet in 
              D could have been a little faster.
               
              The chamber music landscape was versatile in Bach's time. 
              Pieces with a concertante role for the keyboard became increasingly 
              popular, and he himself composed a number of sonatas for keyboard 
              and a melody instrument. However, the traditional trio sonata was 
              still quite common in his day, and he himself contributed to this 
              genre, especially in his early years. The 
Trio sonata in A 
              is one of a series he composed in 1731, under the guidance of his 
              father. They have not been preserved in their original form; Bach 
              reworked them in 1747, when he was in the service of Frederick the 
              Great. It is notable that this sonata also exists in a version for 
              obbligato keyboard and violin. It is probably the kind of music 
              which his employer liked, more than the more 'progressive' 
              parts of Bach's chamber music.
               
              The 
Duet in e minor is a specimen of a genre which is not 
              well represented in Bach's oeuvre. His brother Wilhelm Friedemann 
              wrote various duets for two melody instruments without a bass, and 
              so did Telemann, Emanuel's predecessor as 
Musikdirektor 
              in Hamburg. Only three duets from Emanuel's pen are known; 
              one of them has been lost. The two instruments are treated on strictly 
              equal terms. Sometimes they follow their own route, but there are 
              also passages in which they imitate each other and there are episodes 
              in parallel motion.
               
              My critical notes notwithstanding I have enjoyed these performances. 
              While the quartets may fall short in the dynamics department, the 
              performers play them beautifully, and the ensemble is excellent. 
              I have not missed the cello; the bass part comes off well in Guido 
              Morini's hands. That is also due to the very good recording. 
              The trio sonata and the duet belong to the lesser-known part of 
              Bach's oeuvre, and their inclusion is most welcome. Those 
              who would like to hear more of the trio sonatas should turn to a 
              recording by Les Amis de Philippe on CPO. A good performance of 
              the quartets with fortepiano is, for instance, the one by Shalev 
              Ad-El, Jan De Winne, Marten Boeken and Roel Dieltiens on Passacaille 
              (1998/2011).
              
              
Johan van Veen
              http://www.musica-dei-donum.org
              https://twitter.com/johanvanveen