The Hohner Bob Dylan Signature harmonica is a harp in the key of C that was designed by both Dylan and Hohner. While this is a great sounding harmonica, it is really more of a collector's item as it has a variety of things that come with the harmonica itself, including a decorative case and box with it. I believe that a certain number of these were also hand signed by Bob Dylan himself. The harmonica definitely has a good sound to it and feel good to play, but I wouldn't really recommend it for those simply looking for a harmonica to play as I feel that it is not best suited for this because of the make up and price. The price isn't cheap as I believe that only a small number of these harmonicas were made and it is made very well. If you are a huge Dylan fan like I am, this is a beautiful collector's item that is great for any fan regardless if they are harp players or not. There aren't really any harmonicas quite like this one, as it has its own sound, look, and feel. While it is great for playing Dylan's songs, it is fine for playing any type of songs. I believe that they only make this harmonica in the key of C, but it would be nice to have the choice so you could choose what songs you could play. While this is a nice harmonica, I would only really recommend it for real die hard fans of Dylan who want something to collect, as it is pretty expensive and isn't all that versatile. This really is a great sound harmonica, but probably isn't worth the price unless you are looking to start or add to collection of gear, or just want to have it as a cool and unique instrument. All in all, this is a great harmonica that sounds amazing and has an awesome look and feel. Since it is designed by the man himself, this is a great collector's item in the honor of Bob Dylan.