This four-disc set celebrates Flemish vocal polyphony of the 
                  renaissance era. Recorded at various times in the 1970s and 
                  1980s by the Schola Cantorum Stuttgart, this is a fascinating 
                  collection in a well presented box-set, with the liner-notes 
                  provided on CD ROM. Practical tip: if you are listening to the 
                  CDs through a computer, load the CD-ROM first so that you can 
                  access the sleeve notes while listening. 
                    
                  Dufay’s Ecce ancilla Domini begins the collection. 
                  The purity of the harmony, combined with the clear intonation 
                  of this vocal ensemble, is immediately striking. The music itself 
                  is engaging on many levels, and it has always impressed me how 
                  early vocal polyphony can maintain a sense of freshness and 
                  relevance 650 years after it was composed. Ockeghem’s 
                  Missa pro defunctis has some wonderfully expressive moments 
                  and the range in texture between the sections for different 
                  numbers of voices is effective. This work is thought to be the 
                  earliest surviving polyphonic Requiem mass - although it is 
                  possible that Dufay made an earlier setting. Ockeghem was respected 
                  as the leading composer of his time, although only a relatively 
                  small number of works are confirmed as being his, including 
                  just 15 mass settings. 
                    
                  Overall, this is a good recording with an enjoyable expressive 
                  range, excellent intonation and a good sense of ensemble. A 
                  few things, however, mar it for me, many of which may in fact 
                  be directly related to the time the recording was made. One 
                  is the blend of voices, which lacks the sense of unity that 
                  one has become accustomed to in recordings of music from this 
                  era. I am unconvinced by the use of vibrato, not from the point 
                  of view of a purist as such, but more because, for me, it seems 
                  to get in the way of the harmonic clarity. This is clearly a 
                  matter of personal taste, and it is obvious that this is an 
                  element of interpretation which has been carefully considered 
                  by the performers, since on the whole, the vibrato is light 
                  and in keeping with the dynamic range of the music. The only 
                  other small gripe is that the sound of the recording is slightly 
                  bass-heavy. I felt that a brighter sound and more acoustic space 
                  between the parts might have added an extra sheen. 
                    
                  Disc 2, recorded in 1973 has a more spacious sound, and the 
                  canons in the opening Kyrie of Ockeghem’s Missa prolationum 
                  are well balanced and clear. This mass is undoubtedly a polyphonic 
                  masterpiece which is full of magical moments and demonstrates 
                  the best of the era. Josquin Desprez’s Missa Da pacem 
                  is similarly well constructed, with some warm harmonies and 
                  compositional innovations, especially in terms of the use of 
                  cantus firmus. Although the authorship of this work has been 
                  called into question, Clytus Gottwald makes a good case for 
                  it to have been written by Desprez in the extensive booklet 
                  notes. The music is performed well. I especially enjoyed the 
                  expressive and committed rendition of the Credo, and the peaceful 
                  calm of the Agnus Dei. 
                    
                  Disc 3 was recorded later, between 1981 and 1988, and the vocal 
                  sound seems more evenly balanced. Heinrich Finck’s Sanctus 
                  is a fine seven minute work, taken from the Mass for Six 
                  Voices. This recording, although in the same resonant acoustic 
                  as the earlier discs, has better blending in the voices and 
                  the individual lines are also more clearly audible. More offerings 
                  from Ockeghem and Desprez follow. The Missa cuiusvis toni 
                  by Ockeghem has a beautifully peaceful Kyrie, which sets the 
                  atmosphere for the rest of the work. The resonance which develops 
                  in the Benedictus is highly engaging, and there are some moments 
                  of wonderful harmony which reveal the extent of Ockeghem’s 
                  talent. The singing is sensitive, with some well shaped phrases 
                  and good attention to expressive detail. The Josquin Desprez 
                  work on this disc is Missa super ‘Malheur me bat’, 
                  taking its basis from a polyphonic song which was popular at 
                  the time. Throughout the work, he demonstrates skilful composition 
                  technique, with dazzling polyphony and imaginative harmony. 
                  
                    
                  The final disc dates from 1971 and 1984, and includes music 
                  by Gombert, Isaac and Brumel. Nicolas Gombert is thought to 
                  have studied with Josquin Desprez in the latter part of Josquin’s 
                  life, and his 6-part motet Musae Jovis ter maximi was 
                  written to commemorate Josquin’s death. Gombert began 
                  his career as a singer and composer, and achieved much success, 
                  becoming one of the best known composers in the time between 
                  Josquin and Palestrina. Musae Jovis uses a cantus firmus 
                  which had been used by Josquin himself and is an enjoyable tribute 
                  from student to teacher. 
                    
                  Antoine Brumel’s Mass Et ecce terrae motus is set 
                  for twelve voices, and in its use of antiphony and harmonic 
                  shifts, reminds me in some ways of Tallis’s Spem in 
                  Alium, which was written several years later. This is Brumel’s 
                  most well-known mass, and is a significant work, both in duration 
                  and in technique. His compositional style builds on the work 
                  of his teacher, Josquin Desprez, but creates further developments 
                  of the form, using more chordal textures in this work than perhaps 
                  would have been usual for the time. He is freer in his use of 
                  imitation than other composers of the time, and his compositional 
                  style here anticipates that of Palestrina and others from later 
                  eras. 
                    
                  The final work in this collection is Heinrich Isaac’s 
                  Missa paschalis, which contains the movements of the 
                  Ordinary of the mass, but does not have a Credo. It uses the 
                  specific chants for Easter Mass as cantus firmus motifs. Some 
                  extraordinary moments of harmony are particularly memorable, 
                  and plainchant is an important feature. 
                    
                  Overall, this box-set provides a good overview of the repertoire 
                  of the era, with some well-prepared and carefully considered 
                  performances. The choral sound is good although I felt that 
                  the audio quality lacks the clarity that is achieved on other 
                  recordings of the repertoire - for example, Ensemble Musica 
                  Nova’s 2007 Missa Cuiusvis Toni recording on Aeon. 
                  Having said that, this set provides excellent value for money 
                  and serves as an enjoyable and valuable introduction to the 
                  choral repertoire of this era. 
                    
                  Carla Rees