MasterKey has a unique, award winning, straight-line design that’s intuitive and easy to have in mind. Unlike circular devices, there is no wish to spin MasterKey to read the clear and simple graphics. But even so transposing between any two keys, MasterKey displays eight different scales, relative minor keys, and all seven modes. MasterKey is being used a teaching tool for beginners and as an accurate reference tool for advanced musicians far and wide the world. Each MasterKey is made from heavy-duty ABS plastic for years of service. It also comes with a 15-page manual that will help you get the most from this indispensable tool.
Sign up for the Fun! MasterKey takes the mystery out of music theory!
Quickly transpose music written for piano or guitar and play along on your saxophone, clarinet, or any other transposing instrument.
Decide the notes of any chord and improvise over any chord progression.
MasterKey displays all of the modes and keys you want to bring something new and different to your performance.
Made of rugged ABS plastic. 15 page instruction manual included.