Some of the people in my favorite bands are still alive. Others, not so much. But we're going all-time faves here. So, in no particular order:
The Beatles
The Cure
Radiohead
Coldplay
Tom Petty and the Heartbreakers
U2
John Coltrane's 'A Love Supreme' lineup
Zep
Blind Faith
Traffic
Jethro Tull
David Bowie, various lineups
Miles Davis' *****'s Brew' lineup with Joe Zawinul, and 'Kind of Blue' lineup
The Band
Albert King, various lineups
The Allman Brothers
The Byrds
Cream
Daft Punk
Jimi Hendrix Experience
Early Rolling Stones
Steely Dan (I don't care who hates them)
The Who
Bob Dylan's various lineups
Neil Young and Crazy Horse
The Berlin Philharmonic
The Vienna Philharmonic
The San Francisco Symphony
The Beatles
The Cure
Radiohead
Coldplay
Tom Petty and the Heartbreakers
U2
John Coltrane's 'A Love Supreme' lineup
Zep
Blind Faith
Traffic
Jethro Tull
David Bowie, various lineups
Miles Davis' *****'s Brew' lineup with Joe Zawinul, and 'Kind of Blue' lineup
The Band
Albert King, various lineups
The Allman Brothers
The Byrds
Cream
Daft Punk
Jimi Hendrix Experience
Early Rolling Stones
Steely Dan (I don't care who hates them)
The Who
Bob Dylan's various lineups
Neil Young and Crazy Horse
The Berlin Philharmonic
The Vienna Philharmonic
The San Francisco Symphony