The Amsterdam Baroque Orchestra & Choir (= ABO&C), founded in 1979 by Ton Koopman, are a group of musicians from all over the world, with a particular passion for the Baroque. About seven times a year they get together to perform live and make CD-recordings under the inspired direction of Ton Koopman...The Bach Cantatas Website
No doubt many of you are wondering whether I should be recording Bach’s complete sonatas and partitas at the age of only 21. Perhaps I should have waited a bit longer? Well, patience has seldom been my strong point, and after all I have already waited a number of years for an opportunity to record these works. During the first six years of study with my teacher Ana Chumachenco, I studied the sonatas and partitas thoroughly, and first performed both cycles in their entirety in the Bach year 2000, during the course of two evenings at the Mecklenburg-Vorpommern Festival.
The Collegium Aureum considers itself a "resurrected court orchestra" that attempts to play music with the authentic performance practice and sound using the actual historical instruments of the Baroque, Classical, and Romantic periods of European music. The orchestra itself was founded in 1962 by the West German record company Harmonia Mundi, based in Freiburg.
...Ton Koopman is an exclusive artist of the Time-Warner organization for which he is recording the complete cycle of the sacred and secular Cantatas of J.S. Bach as well as the integral of the works for organ. The organ recordings have been completed in July 1999. The cantatas will be completed in 2004. In September 1997 Ton Koopman was rewarded the Deutsche Schallplattenpreis "Echo Klassik 1997" for the Bach Cantatas...Ton Koopman (Conductor, Harpsichord, Organ) - Short Biography