What were the instruments played by Johann Sebastian Bach?

Answer 1

He was a virtuoso organist, who appeared to be more famous as an organist than a composer when he was living. It wasn't until after he died that he was hailed as a genius, and I would say rightly so.
Organ and clavier

Answer 2

Bach was by training and profession an organist. He could also play other keyboard instruments.

Answer 3

Johann Sebastian Bach played Harpsichord, Organ, Clavichord and Violin.

Answer 4

J.S. Bach played the viol, the violin, the pipe organ,and the harpisichord

Answer 5

Piano (Clavichord/Harpsichord), and organ.

Answer 6

violin, organ, harpsichord and clavichord