Complex sentence: Like the other harpsichord concertos, BWV 1053 is generally agreed to be a transcription of a lost instrumental concerto; and like BWV 1052, all the movements had previous incarnations in Leipzig cantatas written ten or more years prior to the 1738 or 1739 autograph manuscript.
Split into simpler sentences: Like the other harpsichord concertos, BWV 1053 is generally agreed to be a transcription of a lost instrumental concerto. Like BWV 1052, all the movements had previous incarnations in Leipzig cantatas written ten or more years prior to the 1738 or 1739 autograph manuscript.