Stillwater is a fictional rock band featured in the 2000 film "Almost Famous." Designed to embody the quintessence of 1970s rock, their music blends elements of folk, hard rock, and blues. The band, although not real, has had a significant impact on pop culture and is often mistaken for two real bands named Stillwater from the '70s and '80s. Their most notable track, "Fever Dog," is recognized for its heavy guitar riffs and raw vocals, characteristic of the era's rock music.