Indie Roots / Folk Rock / New Weird America from New York NY The Hollows are a roots-rock ensemble of multi-instrumentalists? a freewheeling hootenanny of a band. A veritable junkyard of mandolins, banjos, guitars, keyboards, horns, harmonicas, and various other musical doodads are in constant rotation, and with no frontman (or six frontmen), everyone writes and arranges material, creating a diverse and uniquely blended sound.