"I never thought we’d be standing here without my dad, and I’m sure he would be proud and honored,” Cornell's son, Christopher, said.
Vicky Cornell says the physician "negligently and repeatedly" prescribed "mind-altering" drugs to the Soundgarden star.
Vicky Cornell believes the anxiety medication her husband took affected his judgment the night of his death.
"That voice will live forever.”
The "Good Morning America" performance was also meant to honor Linkin Park frontman Chester Bennington.
Mike Shinoda describes a Linkin Park performance dedicated to the late Soundgarden singer.
Linkin Park singer Chester Bennington has died of an apparent suicide at the age of 41.
"I can't imagine a world without you in it," Bennington said after Cornell died.
"Something clearly went terribly wrong and my children and I are heartbroken and are devastated that this moment can never be taken back," his wife said in a statement.
Sometimes a small gesture can make a difference.