Alternative rock emerged from the independent music underground of the 1980s and became widely popular in the 1990s. It differed from mainstream rock in style, with different guitar sounds, lyrics, and vocal delivery. Bands like R.E.M. helped popularize the genre in the 1980s. Grunge music, led by bands like Nirvana and Pearl Jam, further boosted alternative rock's popularity in the early 1990s despite rejecting commercialism. In the late 1990s and 2000s, bands like The Strokes and Franz Ferdinand drew from post-punk and new wave, influencing a new wave of alternative rock bands and finding commercial success that continued into the 2000s with groups like Muse, Foo Fighters