Neoclassical metal is a subgenre of heavy metal that is heavily influenced by classical music and usually features very technical playing, consisting of elements borrowed from both classical and speed metal music. Yngwie Malmsteen became one of the most notable musicians in the subgenre, and contributed greatly to the development of the style in the 1980s. Other notable players in the genre are Randy Rhoads, Luca Turilli, Michael Romeo, Jason Becker, Vinnie Moore, Alexi Laiho, Jani Liimatainen, Kiko Loureiro, Uli Jon Roth, Stéphan Forté, Wolf Hoffmann, Timo Tolkki, Syu and Marty Friedman.