Dave Grohl is the frontman of the American rock band Foo Fighters. He is a multi-instrumentalist, singer, songwriter, and producer who has been active in the music industry since the early 1990s. Grohl is best known for his work with Nirvana, where he was the drummer and co-songwriter, and for his subsequent work with Foo Fighters. He has also performed with Queens of the Stone Age, Them Crooked Vultures, and Probot.