On the song "Superstar," Regan sings that "I'll pay the price for fame / I'll even change my name" and "I've worked really hard and I've paid my dues."

Regan performs using her middle name, so that's already done. But the senior at Bettendorf's Pleasant Valley High School is (and sounds) 18 years old, which is too young to have paid many dues in the music industry.

Yet the biggest irony is that Regan -- who will perform at the Redstone Room on March 11 -- has had a charmed path in her burgeoning music career. She was selected -- based on songs on her MySpace page -- for the Crash Course to Stardom program in which she spent a week in Los Angeles learning the ropes of the music business; that's the kind of experience and advice that most singers would kill for at the start of their careers. Her debut EP was shaped by established producers and has songs with the hooks and attention to musical detail that would sound right at home on mainstream country or pop radio.

The self-titled album by Head for the Hills opens with "One Foot in the Grave," and its instrumentation and twangy harmonies are classic bluegrass. The next track is "Solar Bowling Shoes," and the title alone is a clue that the Colorado-based band has interests beyond tradition.

But the band really establishes its newgrass credentials on the instrumental "Nooks & Crannies," which -- aside from its eloquent melodies and nimble digressions -- brings in an electric mandolin at the four-minute mark. Its introduction offers a hint of rock-and-roll distortion, and it later adds some feedback, and finally it breaks away from any sense of tradition with a soaring solo. The instrument's use is transcendent, creating a bridge between bluegrass and rock.

The blending of those two genres is of course a hallmark of newgrass, and Head for the Hills -- performing March 19 at RIBCO -- is particularly adept at farming that expansive middle ground. There's nothing else on the album as quintessentially bluegrass as "One Foot in the Grave," and there's nothing as nontraditional as "Nooks & Crannies," but the remainder of the album is a testament to the band's alchemic skills.

The leanness of singer/songwriter Laura Veirs' new album, July Flame, was born of considerations both practical and artistic.

On the logistical side, her band "fell apart" since she moved to Portland, Oregon, she said in a phone interview this week. So one goal with this set of songs was "getting back to the root of just a guitar and a voice and seeing what I could do with that again."

Her last album -- 2007's Saltbreakers -- was "really heavily dependent on everybody else being there for the songs to work," she said. Crafting tunes that could be performed in a solo setting meant she could tour the album on the cheap, and with a band if she had the money. (When she plays her Daytrotter.com show on Monday at Huckleberry's in Rock Island, she'll be bringing her band.)

But on an artistic level, "I really like sparse music that still hits you in the gut and does a lot with a little."

Images by photographer Chris Jones from Saturday's Rascal Flatts/Darius Rucker concert at the i wireless Center. Click on any photo for a larger version.

Rascal Flatts: