Man singet mit Freuden vom Sieg (lit.: One sings with joy about victory), BWV 149, is a church cantata by Johann Sebastian Bach. He composed the work in Leipzig for Michaelmas and first performed it on 29 September 1729. It is the last of his three extant cantatas for the feast. The cantata has seven movements, and is scored festively with four vocal parts and a Baroque orchestra of three trumpets, timpani, three oboes, bassoon, strings and continuo. Bach derived the music of the opening chorus from his Hunting Cantata, composed already in 1713.