Growing from humble roots into one of the most acclaimed indie rock acts of the 2000s and 2010s, Grizzly Bear began as the home recording project of Boston-bred singer Edward Droste. Holed up in his Brooklyn apartment, he laid the groundwork for the band's otherworldly debut album on a small hand-held tape recorder. His homespun effort took on new life with the help of multi-instrumentalist Christopher Bear, a Chicago native who had worked in musical projects ranging from laptop electronica to free jazz. Bear added instrumentation and vocals to Droste's sonic blueprints, resulting in 2004's Horn of Plenty.