Roy RogersSinger, songwriter, and slide-guitarist Roy Rogers is not a blues purist. He could write a song in the style of Robert Johnson - the reason he became a blues player in the first place - but what would be the point of that?

"I'm just trying to stretch it," he said in a recent phone interview.

So on his new recording Split Decision - his first studio album with his Delta Rhythm Kings trio in seven years - there's the instrumental "Your Sweet Embrace," with a flamenco section by Ottmar Liebert, and "Rite of Passage" has a warm, funky jazz groove before taking a guitar-solo detour into the blues. "Bitter Rain" deals with Hurricane Katrina and has what Rogers called "almost kind of a tempest riff," and closing instrumental "Walkin' the Levee" features sax and a guitar tone simultaneously fuzzy and razor sharp. "River of Tears" is an irresistibly upbeat pop number despite its theme of sadness.