Electronica currently includes a wide variety of musical acts and styles,[original research?] linked by a penchant for overtly electronic production; a range which includes more popular acts such as Björk, Madonna, Goldfrapp and IDM artists such as Autechre, and Aphex Twin to dub-oriented downtempo, downbeat, and trip hop. Madonna and Björk are said[by whom?] to be responsible for electronica's thrust into mainstream culture, with their albums Ray of Light (Madonna), Post and Homogenic (Björk). Electronica artists that would later become commercially successful began to record in the late 1980s, before the term had come into common usage, including for example The Prodigy, Fatboy Slim, Daft Punk, The Chemical Brothers, The Crystal Method, Moby, Underworld and Faithless. Electronica composers often create alternate versions of their compositions, known as "remixes"; this practice also occurs in related musical forms such as ambient, jungle, and electronic dance music. Wide ranges of influences, both sonic and compositional, are combined in electronica recordings.