Johann Philipp Kirnberger was a musician, composer and music theorist. He studied the organ with Johann Peter Kellner and Heinrich Nicolaus Gerber, and starting in 1738 he studied with the violinist Meil in Sondershausen, but most significant is the time he spent from 1739 until 1741 studying performance and composition with Johann Sebastian Bach. Between 1741 and 1751 Kirnberger lived and worked in Poland for powerful magnates including Lubomirski, Poninski, and Rzewuski before ending up at the Benedictine Cloister in Lviv. He spent much time collecting Polish national dances and compiled them in his treatise Die Charaktere der Tänze. Kirnberger played a significant role in the intellectual and cultural exchange between Germany and Poland in the mid-18th century. Kirnberger became a violinist at the court of Frederick the Great in 1751. He was the music director to the Prussian Princess Anna Amalia from 1758 until his death. Kirnberger greatly admired Johann Sebastian Bach, deeming him "the greatest of all composers". Kirnberger sought to secure the publication of all of Bach's chorale settings, which finally appeared after Kirnberger's death; see Kirnberger chorale preludes. From Wikipedia (https://en.wikipedia.org/wiki/Johann_...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)