Progressive Metal

Progressive metal was born from the meeting of heavy metal's weight and the formal freedom of 1970s progressive rock. Dream Theater is the founding landmark, proving in the early 1990s that there was an audience for heavy music running fifteen minutes, with shifting time signatures and extended instrumental passages. Fates Warning and Queensrÿche had already been pulling in that direction, each by a different route — the first through complexity, the second through concept.

The genre is defined less by a sound than by a stance: the refusal to repeat the formula. That makes it the most heterogeneous branch of the family — it holds everything from the technical virtuosity of Symphony X to the introspection of Opeth, which brought death metal inside progressive, or the melodic writing of Seventh Wonder. What unites these bands is the expectation, shared with the audience, that each record will propose something the last one did not.