How many rock albums from the last 20 years are on the same level as Revolver, Let it Bleed, Zoso, Who's Next, 1984, AFD, Nevermind, etc? There are some classics, like Songs for the Deaf and I would argue A Different Kind of Truth, but they were released by established acts. But how many new bands formed since the 90s are on the same scale as The Stones and Zeppelin? By my count, zero.