Johann Sebastian Bach's Brandenburg Concertos rank among the most popular works of Baroque music. To mark their 300th anniversary in 2021, Collegium 1704 played all six Brandenburg Concertos on historical instruments in Köthen Castle's restored Hall of Mirrors. Founded by Václav Luks in 2005, the orchestra is one of the most renowned ensembles of our time specializing in baroque music. Given the great stylistic and structural diversity of these concertos, they were the perfect choice to record these musical gems at the historical location of their inception.