Bach, Johann SebastianConcerto for Harpsichord and Strings no. 3 in D major BWV 1054 All eight concertos [BA 5224-BA 5231] are presented in piano reductions with separate orchestra parts. Not only is the piano reduction suitable for conducting from the harpsichord, it also enables the works to be played on two harpsichords. All of Bach’s solo harpsichord concertos are now available with the “ Urtext ” of the New Bach Edition.