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1979 was a big year for the band Fleetwood Mac, as they released two of their most successful albums, "Fins" and "Volcano". "Fins" was the band's seventh studio album, and it was released in April of 1979. The album was a commercial success, reaching number one on the Billboard 200 chart. "Fins" was also a critical success, and it was nominated for a Grammy Award for Best Rock Album.