The Orchestra
The Orchestra: A User's Manual Horns
A wonderful resource covering many aspects of the French horn. Most explanations are made with video and audio clips of members of the Philharmonia Orchestra. Be sure to check out the players tips and tricks section.
The Orchestra
The Orchestra: A User's Manual Brass Ranges
Learn the ranges of all of the brass instruments. The chart shows the written pitch and the sounding pitch. There are also comments about some of the instruments ranges.