Iron Maiden
I also love Anthrax, The Hellacopters, Diamond Dogs, The Beatles, Soundgarden, Dinosaur Jr, Popface, Faith No More, Godsmack, Feeder, Ac/Dc, Alice in Chains, Screaming Trees, The Answer, Chrome Division, Danko Jones, Devin Townsend, Tori Amos, Manowar, Alice Cooper, Poison, Volbeat, Motorpsycho, Live, Queen, Machine Head, Danzig, The Cult, Roky Erickson, Rancid, Weezer, Mark Knopfler, Dire Straits, Marc Cohn, Billy Joel, Raga Rockers, Spin Doctors, Mustach, Blackmore's Night, Pogo Pops, Popium, Ash, Airbourne, Bon Jovi, Counting Crows, Grant Lee Phillips, Grant Lee Buffalo, Ken Hensley, Blackfield, Porcupine Tree, Metallica, Mustasch, Testament, Journey, Circus Maximus, Pagans Mind, Helloween, Gamma Ray, Reel Big Fish, Cirse, Pantera, Skid Row, Lamb of God, Satyricon, Dimmu Borgir, Old Mans Child, Borknagar, Angra, Avantasia, Ayreon, Edguy, etc..
That was the bands I could remember at the moment