Irish Penny Whistle-Key of D/Misc. Supply PERFECT FOR EVERYONE | Despite the brass whistle being very easy to play for all different levels of expertise, when played by the advanced musician, it can be a very dynamic and exciting instrument with a very surprising level of subtle quality! INCLUDES A SIX LANGUAGE INSTRUCTION BOOKLET | For the musician that is just learning how to play the brass whistle, we have included a language instruction booklet that will help walk you through the beginning steps of learning how to play this beautiful woodwind instrument! COMES IN KEY D | The most common keys that the brass whistle come in are C and D. Allowing you to play a wide variety of music as well as giving you the mellow tone and melody that you are looking for in a brass whistle. QUALITY YOU CAN TRUST | The brass whistle is one of the lower end costing woodwind instruments, however the quality remains intact. For the price, you cannot find a better way to broaden your musical expertise! The brass whistle is the perfect beginner whistle to expand your musical horizon! GREAT GIFT IDEA | Need a great St. Patricks Day gift? Add the Irish Tin Whistle CD Pack to your cart and get it before the big day!