Soundgarden's Kim Thayil and Matt Cameron remember singer's activism at Promise Award presentation
New clip features studio footage and new arrangement
Maroon 5 singer led bluesy rendition of late Soundgarden frontman's 1992 solo track
Rock LTD Collection, a series of custom watches made from musicians' used items, will benefit MusiCares charities
"I want to thank all of you and I hope you will leave your tributes, personal stories and messages for our family," Vicky Cornell says
Early, untimely deaths – and the questions and legacies left behind – from Janis Joplin to Elvis Presley to Whitney Houston to Chris Cornell
Slipknot singer criticized "immature" fans who called Soundgarden, Linkin Park singers "cowards"
"He is Seattle's son and we will be bringing him home and honoring him," Vicky Cornell says
12-year-old Toni Cornell performed Leonard Cohen ballad on 'Good Morning America' with OneRepublic
Americana band's take on "Black Hole Sun" highlights eclectic Folk Fest set
"I'm so selfishly sad that I'll never get to see you again [and] never play with you again," guitarist writes
The two dear friends duetted on the Temple of the Dog classic when they toured together in 2008
Local nonprofit Childhaven helps children, families overcome effects of trauma
Vicky Cornell continues to blame prescription drugs on singer's May suicide
Toni Cornell remembers late musician's big heart, love of Prince's 'Purple Rain'