The term isn't quiter about music it was about educational content but it feels close to describing a style of some of thr album arts in the mid to late 90s. (e

The term isn't quiter about music it was about educational content but it feels close to describing a style of some of thr album arts in the mid to late 90s. (eg https://www.metal-archives.com/images/8/4/8/3/8483.jpg?3113 https://www.metal-archives.com/images/8/4/8/3/8483.jpg?3113 ; https://www.metal-archives.com/images/5/0/50.jpg?0113 https://www.metal-archives.com/images/5/0/50.jpg?0113 ) Its a nice coinage, they describe it better than I could.