Dead young musicians?

I'm doing a final project for an art class soon, and I decided I wanted it to be a collage of portraits of musicians that I admire that died young. Here's what I'm already working with:

Kurt Cobain
Jimi Hendrix
Jim Morrison
Brian Jones
Layne Staley
2Pac
Sid Vicious
Bob Marley
Jeremy Ward
Richey James Edwards
Shannon Hoon

Bradley Nowel, Mama Cass, Janis Joplin,

Buddy Holly - 22
Jim Croce - 30
Stevie Ray Vaughan - 36
(I know Stevie is on the higher side of "young" but I figured Bob Marley was 36 when he died too, so I thought it would be OK to add him)
Randy Rhoads - 25
Duane Allman - 24

No one knows if Richey Edwards is dead, his body has never been recovered. You might want to add Jeff Buckley to your list. He was an extremely talented musician, and was only 27 when he died. Or maybe Phil Lynott from Thin Lizzy, he was also 27 when he died. Come to think on it, so were Kurt Cobain, Jim Morrison and Jimi Hendrix. Weird....

richie valentine

I don't know if you liked or admired him but the guitarist, Casey Calvert of the band Hawthorne Heights recenlty passed away. He was 26.
Great project idea! Star for you.