Sad to say that the best rock/alternative vocalist of the last 30 years looks to have taken his own life. He seemed to be in control of prior demons but police seem to think foul play was involved. From the time I was between ages 14-20 I don't think more then a week went by without playing Superunknown and Badmotorfinger. Not many artists have a 4 octave voice..most can barely do one or two. Sad to see another musical legend pass.