Heavy prog music from the XXI c. (2004)

Here is the next poll of the series, the one dedicated to 2004! An interesting year overall from which many of the big names are missing yet it is full of good albums. Comparing it to the previous years we had included, however, 2004 might as well be among my less favorite ones, which does not mean that it did not have its highlights.

Add your further suggestions on albums you enjoyed from this year that have not made the poll. My vote definitely goes to Mastodon's 'Leviathan', which I consider their best release to this day.

Albums with the most votes from the previous polls:

2000: Porcupine Tree - Lightbulb Sun

2001: Tool - Lateralus (previously Opeth - Blackwater Park)

2002: Porcupine Tree - In Absentia

2003: Anekdoten - Gravity