إم بي إي جي
1991 saw the publication of "Mobile Beat", a magazine geared specifically toward mobile DJs. In 1992, the Moving Picture Experts Group (MPEG), released The MPEG-1 file standard, designed to produce reasonable sound from a digital file using minimal storage. The lossy compression scheme MPEG-1 Layer-3, popularly known as MP3, later revolutionized the digital music domain.