I'm going to recommend a few albums. It's mostly punk rockish stuff, but I think it is stuff a lot of people might like. I you're feeling adventurous check one of these out and let me know what ya think.

Artist Album

Against Me! - The Eternal Cowboy

The Alkaline Trio - Goddamnit

Cursive - Happy Hollow

Lagwagon - Hoss

Nerf Herder - Nerf Herder

NOFX - The Decline(18 minute song that is greatness)

Pulley - @#!*.

Refused - The Shape of Punk to Come

Rise Against - Revolution Per Minute

Smoke or Fire - Above the City

SNFU - Fyulaba

Sundowner - Four One Five Two

Thrice - The Artist in the Ambulance

Tsunami Bomb - The Definitive Act