Progressive metal

Knifeworld

Pop · Metal

Kong

Rock · Experimental

Kopecky

Progressive rock · Instrumental

Kryn

Metal · Progressive metal

Kyrbgrinder

Rock · Metal

Labyrinth

Metal · Heavy metal

Leprous

Progressive metal · Avant-garde

Maestro Alex Gregory

Progressive metal · Guitar virtuoso

Majestic

Ska · Reggae

Man Made Origin

Metal · Progressive metal

Mask Of Judas

Metalcore · Progressive metal

Mastodon

Metal · Metalcore

Meshuggah

Metal · Death metal

Misfit

Heavy metal · Progressive metal

Monuments

Progressive metal · Progressive

Ne Obliviscaris

Black metal · Progressive metal

Neal Morse

Rock · Progressive rock

Neurosis

Experimental · Progressive metal

Neverland

Rock · Heavy metal

Nevermore

Metal · Heavy metal

No Consequence

Metalcore · Progressive metal

No Made Sense

Progressive metal · Sludge

No Sin Evades His Gaze

Death metal · Progressive metal

Novelists

Metalcore · Progressive metal

Obsidian Kingdom

Experimental · Black metal

Octopus

Progressive rock · Instrumental

Odyssey

Drum & Bass · Hardcore

Once a Wolf

Metal · Progressive metal

Opeth

Metal · Death metal

Orphaned Land

Death metal · Progressive metal

Out Of Mind

Progressive rock · 90s

Peach

Rock · Metal

Periphery

Progressive metal

Plini

Jazz · Progressive rock

Porcupine Tree

Rock · Progressive rock

Poseidon

Electronic · Thrash metal