A very comprehensive website about chazzanut, from Irwin Oppenheim in the Netherlands. This site has many features, including biographical materials on major cantors, notated nusach, a discography, a list of online archives and directories, but also a very important historic collection of scanned documents and manuscripts of famous cantors. Articles can be in German, Dutch or English. Yossele Rosenblatt’s Recitatives, Sam Englander Piano Arrangements, Isaac Heymann’sPsalms, and more.
http://www.chazzanut.com