They call themselves Lost & Nameless, but all it takes is a few notes for listeners to recognize this foursome is anything but what their name literally implies. With original compositions featuring complex, turn-on-a-dime arrangements and performing histories dating to childhood, this Austin-based band of seasoned professionals whips up a sonic whirlwind wherever they play.

Their new release, Empty Spaces, contains a song whose title perfectly summarizes their contemporary folk-rock sound: "Little Tornado." Filled with staccato rhythms and instrumental intrigue, it's a charmer — just like the band that performs it.