For anyone interested in expanding their musical horizons, I would like to recommend La Dispute. Perhaps you may have already heard of them, but if not then feel free to check them out!
The vocals are different, and I’ll admit they were a unappealing to me at first, but they grow on you. But it’s all about the lyrics with La Dispute.
First song on their first album, they have better songs but this is just a taste: http://www.youtube.com/watch?v=S76qfQojdo0