Werk BWV 82

Ich habe genug (a] is a church cantata by Johann Sebastian Bach.[1][2][3] He composed the solo cantata for bass in Leipzig in 1727 for the Feast Mariae Reinigung (Purification of Mary) and first performed it on 2 February 1727. In a version for soprano, BWV 82a, possibly first performed in 1731, the part of the obbligato oboe is replaced by a flute. Part of the music appears in the Notebook for Anna Magdalena Bach. The cantata is one of the most recorded and performed of Bach's sacred cantatas. The opening aria and so-called "slumber aria" are regarded as some of the most inspired creations of Bach.