Grand Funk Railroad (also known as Grand Funk) is an American rock band. The Grand Funk Railroad lineup was highly popular during the 1970s, selling over 25 million records, near constant touring, selling out arenas worldwide and being awarded four RIAA gold albums in 1970, the most for any American group that year. The current Grand Funk Railroad lineup uses the nickname "The American Band", from their hit song "We're an American Band". A popular take on the band during their heyday was that the critics hated them, but audiences loved them. The band's name is a pun on "Grand Trunk Railroad" a railroad that went through the band's home town of Flint, Michigan.