Progressive rock, often abbreviated as prog rock, is a genre of rock music that emerged in the late 1960s and gained popularity in the 1970s. It is characterized by its complex and elaborate compositions, virtuosic instrumentation, and a fusion of various musical styles, including rock, classical, jazz, and folk.

Significant contributions to the genre:

Pink Floyd
Genesis
Yes
King Crimson
RUSH
Jethro Tull
Emerson, Lake & Palmer
Gentle Giant
Van der Graaf Generator
Marillion

These bands played crucial roles in shaping the progressive rock genre and have left a lasting impact on the music scene. Each band has its own unique sound and style, and their extensive discographies offer a wealth of progressive rock classics.

@dotpaw1 on twitter,
dotpaw (buzzsprout.com),
BBBARRIER on rumble
@bbb3 on Minds