M80 Radio Macau – 90s is a decade-dedicated web channel from Portugal's M80 brand (Bauer Media Audio Portugal). It plays nothing but 1990s: grunge, Britpop, dancefloor anthems and the decade's big ballads, drawn from the same oldies stable as the main M80 station launched in 2007. The 'Macau' in the name is a directory tag — this is an online stream of a Portuguese brand, heard worldwide.