Railroad EarthRailroad Earth mandolin player John Skehan notes that most recording studios are set up so that even when musicians are isolated from each other in separate rooms, they can see each other.

But when the New Jersey-based bluegrass/jam band convened in a three-century-old farmhouse owned by Todd Sheaffer, the band's singer and chief songwriter, the setup was different. As they tracked last year's Amen Corner mostly live, the sextet didn't have the benefit of body language and visual cues. Bass was in the kitchen. The drums were in the dining room. Multi-instrumentalist Andy Goessling was stuck in a bathroom.

"We had a little headphone system where everybody could control their own individual level and everybody else's level," Skehan said in a phone interview last week. "And we pretty much barely had eye contact. We just went into our individual little rooms and put our ears on, and that was the extent of the interaction. ... It does put you in a place where you're just listening."