What is the best progressive metal album of all time?

Progressive metal fuses the technical complexity of prog rock with the power and aggression of heavy metal, producing some of the most ambitious and intricate albums in modern music. Vote for the greatest prog metal record.

1. 1
   Images and Words

   Dream Theater's 1992 breakthrough album that set the definitive standard for progressive metal with technical mastery and emotional depth.
2. 2
   Metropolis Pt. 2: Scenes from a Memory

   Dream Theater's 1999 concept album masterpiece weaving a murder mystery through 77 minutes of intricate progressive metal.
3. 3
   Lateralus

   Tool's 2001 album built on Fibonacci sequences and polyrhythmic complexity, a landmark in avant-garde metal.
4. 4
   Blackwater Park

   Opeth's 2001 progressive death metal opus seamlessly blending acoustic passages, brutal extremity, and jazz-influenced harmonies.
5. 5
   Operation: Mindcrime

   Queensrÿche's 1988 concept album about corruption and political manipulation, a foundational work in progressive metal.
6. 6
   Crack the Skye

   Mastodon's 2009 concept album about astral planes and Russian tsars, their most ambitious and prog-leaning work.
7. 7
   Ænima

   Tool's 1996 album that expanded their sound with longer, more psychedelic compositions and introspective lyrics.
8. 8
   Colors

   Between the Buried and Me's 2007 ambitious 74-minute concept album that defied genre boundaries in progressive metalcore.
9. 9
   Obzen

   Meshuggah's 2008 mathematical precision metal album, a masterclass in djent-inspired polyrhythmic heaviness.
10. 10
    A Pleasant Shade of Gray

    Fates Warning's 1997 single-track concept album exploring themes of alienation over 58 minutes of progressive metal.
11. 11
    Ghost Reveries

    Opeth's 2005 album that refined their progressive death metal sound with keyboard textures and flawless songcraft.
12. 12
    The Mountain

    Haken's 2013 progressive metal concept album praised for its melodic richness and genre-blending ambition.
13. 13
    Fear Inoculum

    Tool's 2019 album featuring five extended tracks of hypnotic, meditative progressive metal after 13 years of silence.