There are single hop beers, SMaSH (Single Malt and Single Hop) beers and now come different blends to test your bitter palate on.
The new Hop Family series from Rogue Ales has “four IPAs featuring different blends of aroma hops grown at its farm in Independence, Oregon.The lineup consists of 4 Hop IPA (4.44%), 6 Hop IPA (6.66%), 7 Hop IPA (7.77%) and 8 Hop IPA (8.88%), and the hop varieties include Rogue strains like Freedom, Rebel and Independent.”
You can buy the first two in six-packs and the last two in bombers but I think it would have been cool to have a fun four-pack with one of each in it.