Can anyone recommend some difficult songs to learn?

[Tupac]

I'm kind of bored right now with my current song arsenal, and want some more difficult things to learn. Around the ballpark of Anesthesia, Lounge Act, Ill in the Head, ect.

[EggplantofDoom]

Well viraemia is always an ordeal to learn. Technical but the song structure is simple. (if you have an ERB)
What genre are you looking for exactly?

[Tupac]

Originally Posted by EggplantofDoom

Well viraemia is always an ordeal to learn. Technical but the song structure is simple. (if you have an ERB)
What genre are you looking for exactly?

Alternative rock I suppose. Metal is fine.

[EggplantofDoom]

Hysteria - Muse -not bone crushingly difficult, but interesting.
The anticosmic overload - Obscura
In waves - Trivium (not too hard, its just oodles of fun with the pattern)
Anything Viraemia or Brain drill comes out with is always painfully hard.
Selkies, the endless obsession - Between the buried and me
School days - Stanley Clarke