I think I have Sabaton leaking out of my ears. In preparation for that show (19 days!
) I've been listening to a ton of Sabaton. And when I need a break from Sabaton, I've been listening mostly to other metal bands with a somewhat similar style, things like Sonata Arctica, Symphony X, and other power metal bands, though I'll sometimes throw in some of the progressive rock/metal bands I like.
Right now I'm listening to Sabaton's album
Metalizer, which was their first and IMO, their weakest. I don't think they started getting really good and finding their sound until their third album,
Attero Dominatus, which is a masterpiece of power metal awesomeness.