It was a passion of his and his life revolved around classical music. His father taught him to play violin and harpsichord.[4] His uncles were all professional musicians, whose posts ranged from...
The present BWV catalog indicates there were 1,127 works written by Bach
Brandenburg concertos .
In the late baroque era, more specifically between c. 1700 and his death 1750.
not many surprisingly, he only wrote the 6 brandenburg concertos, and the 4 orchestral suites