Best Music Dictionary?

Question:

Best Music Dictionary?

I want to purchase a music dictionary that I can keep in my clarinet case. I went to woodwindbrasswind.com, and they have three types (but no reviews!):
Alfred Publishing Essential Dictionary of Music
Mel Bay Publications Student's Musical Dictionary
Alfred Publishing Pocket Music Dictionary

A friend at school has the Alfred Publishing Essential Dictionary of Music, but I was wondering if the others contain more information? Is there a completely different pocket-sized dictionary out there that I am missing? Thanks for your help!

Best Answer - Chosen by Asker: Alfred's Pocket Dictionary of Music is pretty good; it's very brief, but covers lots of terms/composers/charts/etc. Go to a music store and flip through what they have till you find one you like.