Pietro Baldassare or Baldassari was a Baroque composer, possibly born in Rome or Brescia, Italy about 1683.
[1] Baldassari was maestro di cappella at San Filippo Neri in Brescia from 1714 until about 1768.
He was also maestro di cappella at San Clemente, Brescia until 1754.
[1] He died some time after 1768.
[2] Few of the compositions attributed to him survive.