Harnoncourt is a strongly individualist conductor, and his individualism is much more strongly pronounced in the 1986 B minor Mass than in the 1968 version. That's why quite a few reviewers prefer the earlier version - finding the later one mannered, even eccentric. I understand their views, though I don't share them.
The Mass in B Minor, Bach's last completed vocal work as well as the climax of his creativity, reveals the overwhelming wealth of his compositional skills. In the history of music it ranks highly, as the "Montblanc of church music" (Franz Liszt) composed during Bach's time as cantor at the St. Thomas Church in Leipzig. Performed in this important composer's domain, the Mass in B Minor casted a spell over its listeners as the crowning glory of the Leipzig Bach Festival in 2013: Under the direction of Bach's successor Georg Christoph Biller, the St. Thomas Boys Choir and an outstanding soloist quintet perform with the prestigious Freiburg Baroque Orchestra, playing on authentic period instruments.
Two things distinguished Thomas Hengelbrock's 1996 recording of Bach's B minor Mass from the many other historically informed performances of the work released in the early digital era. Where many other conductors used small mixed choirs, Hengelbrock not only used the 26-voice Bathasar-Neumann-Chor, he drew his soloists from it. And where most other conductors tended exclusively toward quick tempos, Hengelbrock mixed things up, favoring fast tempos in joyful movements and slow tempos for painful movements.
This recording is, quite frankly, a marvel. In the opening bars of the Kyrie, where tradition dictates a powerful, agonized cry for mercy, Philippe Herreweghe offers a gentle, awestruck plea that took this listener's breath away. Extroverted movements like the Gloria, Et resurrexit, and Sanctus lack nothing in excitement; Qui tollis and Dona nobis pacem feel like fervent prayers. Herreweghe's luminous Collegium Vocale and skillful, sensitive instrumentalists make every gesture, large and small, seem exactly right. The soloists have attractive voices that blend with the period instruments and each other; while each is exquisite, tenor Christoph Prégardien and alto Andreas Scholl are magnificent.
Without doubt, the selecction of ones favourite recording within the vast sellection of interpretations of Bach's Mass in B-Minor is a difficult task. I have sung this mass and heard more than ten different recordings of this "miracle of mighty mountain range in the planet of music". For me, Hengelbrocks recording is by far the best one: first of all, Hengelbrocks interpretation is very inspired, with convincing and sometimes innovative tempi, as for instance in the opening Kyrie which, for the first time, I could sense as a funeral march; second, the chorus is brillant, for me even better than the international "stars" as for example the Monteverdi Choir; third, the Soloists wich are members of the choir, integrate perfectly in the whole picture of this master piece; fourth, the balance engineers have done an exceptional work which allows you to hear every detail of the orchestra, soloists and choirs in perfect balance.
This recording is, quite frankly, a marvel. In the opening bars of the Kyrie, where tradition dictates a powerful, agonized cry for mercy, Philippe Herreweghe offers a gentle, awestruck plea that took this listener's breath away. Extroverted movements like the Gloria, Et resurrexit, and Sanctus lack nothing in excitement; Qui tollis and Dona nobis pacem feel like fervent prayers… – Matthew Westphal
It is my opinion that Jean Langlais has written some of the noblest, richest and most awe-inspiring sacred music there has ever been. He wrote more organ music than J. S. Bach, and most of it is as suitable for liturgical performance as sung music. His style is a powerful mixture of chant-like motifs (including actual quotations from Gregorian chant), organum, and bold dissonances that give way to pure, radiant tonality. He draws on a wide range of expressions too, from radiant and blazing to quiet and ecstatic. He was truly a craftsman of the highest calibre, and a credit to the distinguished musical heritage of his native France.