Jons voice has certainly changed over the years, and he definitely struggled with it during Crush and Bounce tours. By HAND, IMO he was starting to get a handle on the new range of his voice and by LH he definitely has found where the power is now, and writes in a key that allows him to use it. He knows the high end is gone and now he isn't trying to force it. He seems to have figured out where he can go vocally and arranges songs to suit his voice now. He still has one of the better voices to me, I still love to hear him really sing.