The Vandoren SR424 Jazz ZZ Tenor Sax Reeds while easy to play, also give you a certain depth to your sound and an imidiate response.  Truly the best of both worlds. Developed in 2002, the ZZ jazz reed is immediately responsive without sacrificing the brightness or tone qulaity for this style of music. The unique relationship between the heart and tip provides extraordinary color, great response and a durable life.  Get yours today at Alto Music!