The Moravian Church continued to produce a number of renowned composers into the 19th century, including John Antes as well as Francis F. Hagen, Johann Christian Bechler, Edward W. Leinbach, Simon Peter, David Moritz Michael, Georg Gottfried Müller, Peter Wolle, Jeremiah Dencke and Johannes Herbst. Herbst was also a noted collector, whose archives, left to the Salem church after his death, were made public in 1977; these included more than 11,000 pages of content. Salem has gradually become the center for Moravian musical innovation, partially due to the presence of the Moravian Music Foundation.