Changes

In the 1990s a new wave of "progressive metal" bands arose who combined the sound of traditional prog bands with metal bands such as Black Sabbath and Metallica. The most prominent of these is Dream Theater, while other such bands include Symphony X, Queensryche, and Tool.

In the 1990s a new wave of "progressive metal" bands arose who combined the sound of traditional prog bands with metal bands such as Black Sabbath and Metallica. The most prominent of these is Dream Theater, while other such bands include Symphony X, Queensryche, and Tool.