During the o-so awesum grunge era *drools like homer simpson* there were a few supergroups(
bands that contained members who were previously famous from other grunge, alternative rock, and punk rock bands of the era.)

some of the most known or famous are:

Alice Mudgarden contained
o all of the members of Alice in Chains
o Chris Cornell of Soundgarden
o Mark Arm of Mudhoney

Class of '99 contained
o Layne Staley of Alice in Chains
o Tom Morello of Rage Against the Machine
o Stephen Perkins of Jane's Addiction
o Martyn Le Noble of Porno for Pyros

Eyes Adrift contained
o Krist Novoselic of Nirvana
o Curt Kirkwood of the Meat Puppets
o Bud Gaugh of Sublime

Mad Season, also called Gacy Bunch, contained
o Layne Staley of Alice in Chains
o Mike McCready of Pearl Jam
o Barrett Martin of Screaming Trees

No WTO Combo contained
o Jello Biafra, formerly of the Dead Kennedys
o Kim Thayil of Soundgarden
o Krist Novoselic of Nirvana
o Gina Mainwal of Sweet 75

Temple of the Dog contained
o Chris Cornell of Soundgarden
o Stone Gossard of Mother Love Bone and Pearl Jam
o Jeff Ament of Mother Love Bone and Pearl Jam
o Matt Cameron of Soundgarden (and, later, Pearl Jam)
o Mike McCready of Pearl Jam
o Eddie Vedder of Pearl Jam

Audioslave contains
o Chris Cornell of Soundgarden
o Tom Morello of Rage Against the Machine
o Tim Commerford of Rage Against the Machine
o Brad Wilk of Rage Against the Machine