Much of Bach's music is abstract enough that it can easily be arranged for new instrumental combinations, and often was by the composer himself. The music for unaccompanied violin and for unaccompanied cello forms an exceptional case; the sonatas and partitas for solo violin were part of a long tradition of virtuoso violin music to which Bach was making a conscious contribution, and the six suites for solo cello were written as extensions of the ideas in the violin pieces. Transferring the cello suites to a solo recorder, which is incapable of executing many details of the cello scores, is thus something Bach probably wouldn't have countenanced. ..
Nikolaus Harnoncourt and Gustav Leonhardt were at the forefront of the early music movement that swept classical music in the '70s and '80s, performing pieces from the canon with period instruments in order to re-create the original intent of the composer as closely as possible. And their most enduring legacy is right here, the complete survey of Bach's sacred cantatas that they began in 1971 and completed in 1988.
"It is…a fine pairing of two of Bach’s more extroverted works, in which Herreweghe delves beneath the masculine surface of the Magnificat to find its more tender interior and boldly explores Bach’s expansion of Luther’s great Reformation hymn, Ein feste Burg ist unser Gott. For whatever reason, Cantata 80 seems to have lost a degree of popularity lately, and it’s good to hear it again, complete with W. F. Bach’s interpolated trumpets."– George Chien
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.