music question

This is Jesu, Joy of Man's Desiring is a movement from a cantata written by Johann Sebastian Bach during his time in Leipzig, Germany. The cantata, "Herz und Mund und Tat und Leben," is officially the 147th out of the 300 cantatas that Bach wrote.
A chorale melody is found inside of the cantata, as was the typical of the time of Bach's composing, where most cantatas had generally transformed into a sort of abbreviated oratorio. Bach wrote a total of 200 cantatas during his time in Leipzig, largely due to the fact that Leipzig Churches would go through about 58 different cantatas each year. Though in the modern day the song is often employed in weddings, this is in no way related to the scope of the piece, nor was it intended to be a wedding piece upon composition. The cantata was composed to be a full, traditional Church hymn, hence its approximate 20 minutes of length.



參考資料:
http://en.wikipedia. org/wiki/Jesu_Joy_of _Man%27s_Desiring

pretty sure it's from George Winston's album
either the December one or the Four Season one
i ll go figure it out and let u know as soon as i can