The LP (from long having fun or long play ) is an analog audio storage medium, a phonograph record format defined by: a speed of 33 +1 ⁄ 3 rpm; a 12- or 10-inch (30- or 25-cm) size; use the microgroove groove requirements; and also a vinyl (a copolymer of vinyl chloride acetate) composition disk. Introduced by Columbia in 1948, it was soon embraced as a brand-new standard by the entire record sector. Apart from a few reasonably minor improvements as well as the important later enhancement of stereophonic audio, it continued to be the conventional style for document albums (throughout a duration in music referred to as the album age) up until its progressive substitute from the 1980s to the very early 2000s, first by cassettes, after that by small discs, as well as finally by music downloads and streaming. The LP has experienced a rebirth in appeal given that regarding 2007, in 2020 Nielson and also Signboard reported vinyl sales at 27.5 million. Fortnite has lived that could be a new