http://www.hornquartet.com/ Includes information about upcoming concerts and master classes. http://lonestar.texas.net/~lpost/ahe/ Group of French horn players from all walks of life. Information on membership, rehearsals, repertoire, and reviews. http://www.musicianshaven.com/chg/ Central Ohio's premiere adult french horn ensemble. Established February 1998. http://www.indianahorns.org/ A musical ensemble consisting entirely of french horns. Our all adult ensemble presents professional level performances of music for horns as well as transcriptions of great music from other traditions. http://www007.upp.so-net.ne.jp/frenchhorn/ Composer and manufacturer rankings, member list and concert information. http://www.usc.edu/dept/LAhorn/ Organized in 1951 by thirty-six of the areas finest horn performers. http://www.hornclub.co.uk/ Based in Leeds, UK, and open to professionals and amateurs. http://www.svh.org.uk/ Articles, events, reviews, and information about the ensemble.