Complex sentence: Reger composed the works in September 1900 in Weiden in der Oberpfalz, dating No.2 on 15 September 1900, and sending the works to the publisher on 22 October 1900.
Split into simpler sentences: Reger composed the works in September 1900 in Weiden in der Oberpfalz. He dated No.2 on 15 September 1900, and sent the works to the publisher on 22 October 1900.