Chevelle

Chevelle's Sci-Fi Crimes raises one major question: Does the band believe in the paranormal subject matter it tackles with such earnestness on its 2009 record?

"Pete and Dean and I have this ongoing discussion about whether it can happen, whether aliens can even reach us," said drummer Sam Loeffler in a phone interview last week. "It's all in fun."

Which is to say that the members of Chevelle -- brothers Sam and Pete (guitars and vocals) Loeffler and brother-in-law Dean Bernardini (bass) -- aren't believers. Yet.

So when Chevelle headlines Saturday's Rock the District event in Rock Island, feel free to share your beliefs, theories, and evidence with the band. Sam, at least, claims to have an open mind.