Six of his piano concertos are based on works of Antonio Vivaldi and Marcello Benedetto.
Six of his piano concertos are based on works of Antonio Vivaldi and Marcello Benedetto. His Christmas Oratorio is composed of six parts, each to be performed on the day of the calendar which it commemorates. He wrote five settings of the "Sanctus," which does not appear in four of his masses but does appear in the Mass in B minor. For 10 points—identify this German baroque composer of The Art of the Fugue, The Well-Tempered Clavier, and the Brandenburg Concertos.
Six of his piano concertos are based on works of Antonio Vivaldi and Marcello Benedetto.
{J}ohann {S}ebastian {Bach} [prompt on partial answer]