Doing this without looking at other answers was harder than I thought!

Allman Betts Band
Beatles
Cream
Depeche Mode
Eagles
Foreigner
Genesis
(Robert) Hazard
INXS
Jaimoe
Killers
Lynyrd Skynyrd
Mott The Hoople
Nazareth
O'Jays
Pure Prairie League
Queen
Rancid
Steely Dan
Traffic
U-2
(Luther) Vandross
Who
XTC
Yes
Zappa

Never payed attention to XTC but i do remember one of their album covers when it was released.

Just reminded me of XYZ

0-0

Aerosmith
Black Sabbath
Chevelle
Dio
Everclear
Foo Fighters
Grateful Dead
Hole
Incubus
Janes Addiction
Kyuss
Led Zeppelin
Motorhead
Nine Inch Nails
Ozzy Osbourne
Pantera
Queen
Rage Against the Machine
Sonic Youth
Tool
Ultravox
Violent Femmes
War on Drugs
XTC
Yardbirds
ZZ Top