Mahler's 10 symphonies and Das Lied von der Erde are intensely personal statements that have touched wide audiences. This survey examines each of the works, revealing their programmatic and personal aspects, as well as Mahler's musical techniques.
This is a rather dry book but what it does well is explain the structure of Mahler's symphonies, which I think is invaluable for getting a handle on his symphonies.
If you are as worshipful of Mahler as I, then this detailed discussion of the symphonies is for you. I am a piano player, and understand chord structure. This knowledge will be helpful if you tackle this one. Tom