My best group are Led Zeppelin, Metallica and Blind Guardian. Do you know them? 🙂
I like Metallica too, but my favourite are AC/DC and Aerosmith 🙂
My favourite metal bands are Nightwish, Epica and System of a Down.
About classic rock, I love Dire Straits and Queen.
I love AC/DC, Bullet for my Valentine and Linkin Park. 001_wub