Ever since the festivities for his 3rd centenary, it is manifest that Carl Philipp Emanuel Bach is not only a great name but also a great composer. Over the last decades, scholars paid more and more attention to him. Now Breitkopf & Härtel transfers his Flute Sonatas, which originated mainly during his time at the court of Frederic II., from Musica Rara to the Edition Breitkopf. For this purpose, the textual parts were translated and the volume layout was revised.